DSC PG9905 Posts

Update 09/18/23: Qolsys has released this firmware as of today. Alarm.com, however, has not yet made it available for dealers to perform remote OTA updates. They usually lag behind Qolsys by a few days, as they perform their own testing. Instructions for updating using a patch tag can be found here. The full Qolsys TSB can be found here.

Original Blog Post:

We've been hearing about it for a while, and Firmware 4.4.0 will be available any day now. In this post, we'll go through some of the big additions, fixes, and improvements that you can expect to see in this release. From support for PowerG automation devices to the addition of Night arming.

This is one of the most ambitious updates for Qolsys that we've seen. There are a lot of new features in this update. There are also some important fixes and improvements included. In this post, we'll go through what we believe are some of the more important changes coming up in Firmware 4.4.0.

New Features:

• Support for All New PowerG Automation Devices:
  • IQ Lock-PG
  • IQ Dimmer-PG
  • IQ Switch-PG
  • IQ Smart Socket-PG
  • IQ Smart Plug-PG
  • IQ Outdoor Plug-PG
• Added a new Automation Icon within the Installation > Devices Menu. This icon is where you will now go to add everything except Z-Wave Automation devices. However, from within this screen, you can reach Z-Wave Automation (if you navigate here in error). In the future, we expect all Automation will be programmed from within this screen.
• Added "Night Arming" mode. The panel can now be armed in "Away", "Stay", or "Night".
• Created a new PIN code setting for users of the IQ WIFI 6. This will restrict access to the profiles and network map settings of the router.
• Added support for Aeotec Indoor Siren 6.
• Added Sensor Group 11 (Day Zone) and Group 21 (Night Motion).
• Added Sensor Groups 61 (Fixed Intrusion Panic) & 62 (Fixed Silent Panic). With these settings, hardwired, latching panics can now send restore signals when they are physically restored.
• Allows exterior PowerG motions to be programmed as Door/Window sensors to expand the Sensor Group options when programming.
• Added the option to display ambient temperature on the IQ Panel 4 and IQ4 Hub screen when used with PowerG and PowerG Plus devices that support reporting ambient temperature (listed below).
  
  
  • PG9312
  • PG9309
  • PG9200AX
  • PG9350SL
  • PG9914
  • PG9862
  • PG9872
  • PG9984P
  • PG9922
  • PG9936
  • PG9933
  • PG9905
  • PGP9945E
  • PGP9922
  • PGP9920
• PowerG Smoke Detectors can now sound different cadences for Intrusion, Fire, and CO alarms when the "PowerG Smoke Detector Siren" option is used for additional sounders.

Before going on to Fixes and Improvements, I wanted to pause for a moment and expand a bit on a couple of the things listed above. With the new Sensor Group 11 (Day Zone) here is the description of operation for that zone type: Intended for a Door or Window zone that triggers an alarm instantly if the system is armed (same as Group 13). When the panel is disarmed, the zone will annunciate Opens AND Closes, and will continue to notify until the Dismiss button is pressed on the panel screen.

When it comes to Night Arming, an understanding of the Groups associated with motion detectors is essential. Below is an explanation of how each Sensor Group operates. All of these Groups are supervised.

• Group 17, Away-Instant Motion: Active only when armed to "Night" or "Away". Trips instantly when motion is detected. Does not trip if an E/E zone is tripped first.
• Group 15, Stay-Instant Motion: Active in "Stay," "Night," and "Away". Trips Instantly when motion is detected. Does not trip if an E/E zone is tripped first.
• Group 35, Stay-Delay Motion: Active in "Stay," "Night," and "Away" modes. Triggers an Entry Delay if motion is faulted. Does not trip if an E/E zone is tripped first.
• Group 20, Away-Delay Motion: Active when armed to "Night" and "Away". Triggers an Entry Delay if triggered first. Does not trip if an E/E zone is triggered first.
• Group 21, Night Motion (New): Active only when armed to "Away" and trips instantly when motion is detected by this sensor first. Does not trip if an E/E zone is tripped first.
• Group 25, Safety Motion: This sensor does not report or trigger an alarm. This is a "Chime-Only" sensor when "Activity Monitoring" is active, regardless of panel armed status. Used for medicine cabinets, storage, activity tracking, etc.

Panel Fixes and Improvements:

• Changed the Z-Wave naming convention for Settings related to Automation.
• Added support for Z-Wave Weiser/Kwikset Lock supervision requests.
• Made improvements to text size and movement in Photo Frame Screensaver.
• Enhanced the downloading of images and videos from the IQ Panel to a mobile device.
• Added a 30-second arming delay for the IQ Panel 4's built-in glass break detector.
• Fixed an issue with pairing the ADC S2000-T Temp Sensor to the panel.

IQ Remote PowerG Fixes and Improvements:

• Added the ability for the IQ Remote PowerG to automatically power back on after an extended power failure/battery drain, once primary power is restored.
• Corrected an issue where "Nighttime Mode" was not working properly on the IQ Remote PowerG.
• Changed the functionality of the Power Button on the IQ Remote PowerG. Power Down/Reboot now requires a 10-second button press.
• Added support for Thermostats and Garage Door Control to the IQ Remote PowerG.
• Added "Weather Clock" to the IQ Remote PowerG Frame Options.
• Weather to the IQ Remote PowerG now functions when paired in both PowerG and WIFI modes.
• Added support to IQ Remote PowerG for "Installer Test Mode" where the siren is temporarily silenced during testing.
• Added support to the IQ Remote PowerG for Doorbell Notification pop-up and chime, when paired over both PowerG and WIFI.
• IQ Remote PowerG enrolled over PowerG will now automatically upgrade upon first enrollment, rather than waiting 24 hours.
• General communication improvements (Sync/Delay).

Update Instructions:

This firmware is now available, so you can perform the update. Your panel must be on Firmware Version 4.3.0+ before upgrading to 4.4.0. To check your firmware version, tap the gray bar at the top of the panel's home screen, then press Settings > Advanced Settings > Enter Installer or Dealer Code (1111 or 2222 respectively) then tap About > Software.

If your panel is on Firmware Version 4.0.0, 4.0.1, or 4.1.0, you must first update to 4.1.1.

From there, you can update to 4.2.0 or 4.2.1. Then you can update to 4.3.0 and finally to 4.4.0. This is very important! Failure to follow the proper update steps could cause your panel to become unresponsive.

Now that 4.4.0 has been released you can follow the steps below to update from 4.3.0 to 4.4.0:

1. Swipe down from the top of the panel screen and tap "Settings."
2. In "Settings" tap "Advanced Settings."
3. Enter Installer or Dealer Code (default is 1111 or 2222 respectively.)
4. Tap "Upgrade Software."
5. Tap "Patchtag" then enter iqpanel4.4.0 and then tap "Ok."
6. Tap "Upgrade Using Network," making sure the panel is connected to WIFI. Without a WIFI connection, the upgrade will not go through.

The patch will now be downloaded and then installed. It is important not to touch the panel screen during this process. You'll see a progress bar while the download is in progress, then the panel will reboot. This is normal. Once the panel boots up to the usual security screen, the upgrade is complete. The update usually takes approximately five (5) minutes to complete.

If you prefer, the update can eventually be pushed by your alarm dealer through the Alarm.com dealer portal. If your panel is on an older version, they should also be able to send any prerequisite updates to your panel prior to sending 4.4.0. Just be sure the panel has a connection to WIFI as even updates that are sent through Alarm.com require a WIFI connection at the panel.

Freezing and water damage accounted for 29.4% of Homeowner's Insurance losses by cause in 2019*. From 2015 - 2019, the weighted average cost per accident year was $11,000* for freezing and water damage. Only fire and lightning damage was more costly. But flood damage can often be avoided.

At this time of year, with the worst of winter still ahead of us, our thoughts always turn to incidents of flooding which are caused predominantly by freezing temperatures. In many instances, homeowner's insurance companies want proof that there is both freeze and flood protection in a dwelling as a condition of insurance, or in order to provide the best available rate. With just a few added sensors and tweaks, your existing alarm system can help you prevent freezing and flood damage. Below we'll outline some products and strategies that can help.

To properly protect against this type of damage, it is helpful to know when the temperature in a building drops low enough to cause concern. There are many sensors that can assist in this, and in many cases, a sensor may perform double duty. There are motion detectors that also have built-in freeze sensing, as well as smoke, heat, and combination sensors. Here's a list of just a few, and the systems they are compatible with:

With any of the low-temperature sensing devices above, you can be alerted to dangerously low temperatures within a building. Alerts can come in the form of an email, text, or push notification from either Alarm.com or Total Connect 2.0, a call from the monitoring station, or both. With a Z-Wave or WIFI thermostat you can adjust the temperature when the HVAC system is working, or contact an HVAC service technician when it isn't.

Some of the devices listed in the table above combine freeze and flood sensing into a single unit. Of course, avoiding the presence of water in a location where it shouldn't be is optimal, but in some cases, it may not be possible. Flooding isn't always the result of freezing water pipes. With a flood sensor, you can be alerted to these situations and then take action accordingly. Alarm Grid offers a variety of both wired and wireless flood sensors. Some are listed above. Those and others can be found here.

If you can't control what's happening with the temperature in a location, then the next step in avoiding flood damage is controlling the flow of water. If you have a water shut-off valve within the building, then a Z-Wave water valve is just the thing you need to save the day (and a good deal of money). Once you receive a notification that a freeze condition is possible, or that a flood situation is underway, with Alarm.com or Total Connect 2.0 service, you can either set up a scene to automatically shut off the water within the premises, or you can manually log in and do so remotely.

With a combination of freeze and flood sensors, and a Z-Wave Water Valve, you can anticipate potential low-temperature flooding issues, be alerted to non-freeze-related flooding issues, and either automatically or manually turn off the water before damage occurs. Check with your homeowner's insurance agent to see if there are any discounts available on your policy if you add freeze and/or flood protection with an automated water shut-off option. You may be surprised at how quickly this equipment can pay for itself, even if you never have to use it.

*Statistics are taken from the Insurance Information Institute at iii.org.

**Qolsys Panels come in a variety of versions. All IQ Panel 2 Plus and IQ Panel 4 versions support PowerG wireless sensors. Then in addition, there are versions that support 319.5 MHz wireless, including S-Line Sensors. There are also versions that support 345 MHz wireless and 433 MHz wireless. When purchasing a Qolsys panel, or a sensor that will be used with a Qolsys panel, be sure to match the receiver type with the sensor type. Panels that support 319.5 MHz come in a box with a Gold stripe. Panels that support 345 MHz sensors come in a box with a Silver or Gray stripe, and those that support 433 MHz sensors have a Red stripe on the box.

Welcome to the second Alarm Grid video recap of 2021. It has been awhile since our first recap of the year, but we really hope to make this a regular thing like it was before. Technical difficulties have slowed us down, but we're going to be back in the swing of things very soon!

Only two (2) new Alarm Grid videos were uploaded in the past week, both of them on Monday, February 15th. They cover the Alarm.com ADC-T2000 Thermostat and the DSC PG9905 Temperature Sensor, respectively. Both videos featured myself as the actor. We hope to have our other video stars back as soon as possible, but it looks like you may have to settle with just me for the foreseeable future. Expect more videos coming really soon. Anyway, onto the newest Alarm Grid videos!

Setting an ADC-T2000 Back to Factory Default

I show you how to restore an Alarm.com ADC-T2000 Z-Wave Plus Thermostat to its factory default settings. All settings and configurations for the thermostat will be set to the same values as when the device was brand-new and fresh out of the package. You normally only factory default the ADC-T2000 Thermostat if you are selling it or giving it away to someone else. You may also perform a factory reset as a last-resort troubleshooting step if nothing else seems to fix an issue.

Programming DSC PG9905 to Qolsys IQ Panel 2 Plus

I show you how to program the DSC PG9905 Temperature Sensor to a Qolsys IQ Panel 2 Plus Alarm System. If your IQ Panel 2 Plus System is monitored with access to Alarm.com, then you can receive alerts for when your PG9905 Sensor is activated. However, if you set up the zone so that reports are sent out for Alarm.com alerts, then you will only be able to configure the PG9905 zone for either high temperature or low temperature alerts. The only way you can have a single PG9905 alert the system for both high and low temperatures is if you set the zone so that it does not report out to Alarm.com. Any temperature thresholds can be adjusted on the system as desired.

Qolsys recently released a Technical Service Bulletin outlining an issue with the IQ2 and IQ2+ panels and PowerG sensors. In some cases, panels that have just installed either firmware version, or panels running these versions that are rebooted, may lose touch with existing PowerG sensors.

The problem, according to Qolsys, is the encryption key. In some rare cases, either during the reboot after the firmware update, or upon rebooting once the firmware update has been applied, the panel's encryption key can be set back to default. Once this occurs, any PowerG devices in the field that have been programmed into the panel will no longer be able to communicate successfully with the panel.

When this situation occurs, a previously working PowerG device will show status on the panel, and on Alarm.com if monitored, of "Not Networked". It may also show an "!" next to the zone's status on the panel's Home Screen. If this condition is allowed to continue for the full supervisory window of the sensor (24-hours for non-life safety sensors, 4-hours for life safety sensors by default) then each affected sensor will go into supervisory failure at the panel and will show a status of Malfunction when viewed through Alarm.com.

If you see this issue on your Qolsys IQ Panel 2 or IQ Panel 2 plus system, you'll need to delete ALL PowerG sensors from the panel, and then re-learn them from scratch. By doing so, a new encryption key will be created and shared with each PowerG device. Once this has been done, all devices should begin working normally again. PowerG devices should be reprogrammed from the panel, not from Alarm.com. This way, full functionality can be verified once programming is complete. It would be best to be sure the panel does not reboot again until the next firmware update, which will resolve this issue. Only PowerG devices are affected by this anomaly, any legacy RF devices using the 319.5MHz, 345MHz, or 433MHz frequencies, and any Z-Wave devices should not be affected by this issue.

If you haven't updated to 2.5.3 or 2.5.4 yet, it is recommended that you update locally at the panel, rather than through Alarm.com. You can find information on updating via Patch Tag or MicroSD card on our Qolsys IQ Panel 2 Plus Firmware Update Page. Sadly, this won't necessarily prevent this issue from happening, but by being onsite at the time of the update, you'll be able to verify proper PowerG sensor functionality on each of your sensors as soon as the update has completed. According to Qolsys, firmware version 2.5.5 will be released in the near future, though an exact date has not been provided. This version will resolve the root cause of this encryption key issue. Any additional future updates will also include the necessary fix.

If you're interested in no-contract, low-cost monitoring, or if you're an Alarm Grid customer (present or future) with questions, you can reach us at support@alarmgrid.com. We're here to check emails M - F from 9:00 am to 8:00 pm Eastern Time. Thanks for reading, stay safe!

We're checking out the best environmental sensors for our top security system picks for the 2020 holiday shopping season, which are the Honeywell Lyric, the Qolsys IQ Panel 2 Plus, and the 2GIG GC3e. Environmental sensors include life-safety sensors, flood sensors, and temperature sensors.

If you haven't seen our alarm panel 2020 holiday buying guide or our security sensor 2020 holiday buying guide, then be sure to go and check those out, as they will give a nice introduction to this buying guide for environmental sensors. You will need to make the same compatibility considerations for environmental sensors as you do for security sensors. The sensors you choose must be compatible with your system and communicate at a wireless frequency that is accepted by the alarm panel you are using.

As a refresher, here are the compatible sensor lineups for our recommended systems. Just like last time, the sensor lineups that are italicized and underlined represent the encrypted sensors that provide extra wireless security and protection.

• Honeywell Lyric - Honeywell SiX Series, Honeywell 5800 Series, 2GIG 345 MHz Series
• 2GIG GC3e - 2GIG eSeries Encrypted Sensors, 2GIG 345 MHz Series, Honeywell 5800 Series
• Qolsys IQ Panel 2 Plus 319.5 MHz - DSC PowerG Sensors, Qolsys S-Line Sensors, Qolsys Legacy 319.5 MHz Sensors, Legacy Interlogix Sensors, Legacy GE Sensors
• Qolsys IQ Panel 2 Plus 345 MHz - DSC PowerG Sensors, Honeywell 5800 Sensors, 2GIG 345 MHz Sensors
• Qolsys IQ Panel 2 Plus 433 MHz - DSC PowerG Sensors, Legacy DSC 433 MHZ Sensors

While security sensors look for signs of forced entry and unauthorized access, environmental sensors look for undesirable environmental conditions. Specifically, we offer environmental sensors that look for life-threatening conditions, such as a fire or the presence of carbon monoxide (CO) gas. We also offer environmental sensors for detecting floods, water leaks, and unusually high or low temperatures that indicate a broken HVAC system. We will cover each type of environmental sensor in greater detail later in this holiday buying guide.

Adding environmental sensors to your system offers a few advantages. For one, it makes your alarm system more versatile so that it is looking for more than just security breaches. You will also be able to check off more boxes on your certificate of alarm (CoA), and that could lead to bigger savings on your home owner's insurance. Make sure to check with your insurance company to see if that is the case.

Life-Safety Sensors

Life-safety sensors monitor for unsafe environmental conditions that could result in a loss of life. Specifically, this group is primarily comprised of smoke and heat detectors and carbon monoxide sensors. There are also special combination sensors and listening modules that we will discuss further down the line.

First, we will take a look at some of our most popular smoke and heat detectors. These sensors monitor for both the smoke and extremely high temperatures associated with a fire. It is recommended that you have at least one (1) of these sensors on each floor of your building, particularly inside of sleeping areas and in central and connecting areas such as living rooms and hallways.

When checking out these sensors, you might also look for one-go-all-go functionality. This means that when one detector on the network activates, all of the other compatible sensors on the network will also activate their sounders. This can be very important for ensuring that everyone is alerted to the emergency. Certain jurisdictions may require one-go-all-go as part of building codes, so check with your local fire marshal to see if that is the case.

Here are our top picks for smoke and heat detectors.

Sensor Name	Product Lineup	Compatibility	Range	Encryption	Notes
Honeywell SiXSMOKE	Honeywell SiX Series	Lyric	300 Nominal Feet	128-bit AES	Encrypted photoelectric smoke detector and 135°F fixed temperature and 15°F per minute rate-of-rise heat detector w/ 85 dB sounder. Supports One-Go-All-Go.
DSC PG9936	PowerG	All IQ Panel 2 Plus	2,000 Feet Open Air	128-bit AES	Encrypted photoelectric smoke detector and 135°F fixed temperature heat detector w/ 85 dB sounder. Supports One-Go-All-Go.
2GIG SMKT8e-345	2GIG eSeries	2GIG GC3e	350 Nominal Feet	2GIG eSeries encryption	Encrypted photoelectric smoke detector and 15°F per minute rate-of-rise heat detector when fixed temperature is 104°F or higher w/ 90 dB sounder and freeze detection at 40°F.
Honeywell 5808W3	Honeywell 5800 Series	Lyric, GC3e, 345 MHz IQ2+	200 Nominal Feet	None	Non-encrypted photoelectric smoke detector and 135°F fixed temperature heat detector w/ 85 dB sounder and freeze detection at 41°F.

Now let's look at carbon monoxide sensors. These devices respond upon detecting unusually high levels of carbon monoxide (CO) gas. This gas is both odorless and tasteless, making it virtually impossible to detect without a proper sensor. The gas is extremely harmful to humans, and it can result in serious injury or death in a matter of minutes. We recommend installing at least one CO detector on each floor of your home or office. They are often installed outside of garages and furnace rooms where CO events are most likely to occur.

Here are our top picks for carbon monoxide sensors.

Sensor Name	Product Lineup	Compatibility	Range	Encryption	Notes
DSC PG9933	PowerG	All IQ Panel 2 Plus	2,000 Feet Open Air	128-bit AES	PowerG CO Detector w/ 85 dB sounder.
2GIG CO8e	2GIG eSeries	2GIG GC3e	350 Nominal Feet	2GIG eSeries encryption	2GIG eSeries CO Detector w/ 85 dB sounder.
Honeywell 5800CO	Honeywell 5800 Series	Lyric, GC3e, 345 MHz IQ2+	200 Nominal Feet	None	Honeywell 5800 Series CO Detector w/ 85 dB sounder.
2GIG CO8	2GIG 345 MHz Series	Lyric, GC3e, 345 MHz IQ2+	350 Nominal Feet	None	2GIG CO Detector w/ 85 dB sounder.
Qolsys IQ Carbon	Qolsys 319.5 MHz Series	319.5 MHz IQ Panel 2 Plus	300 Nominal Feet	None	Qolsys CO Detector w/ 85 dB sounder.

We also want to give some special recognition to some combination smoke and CO detectors from Honeywell. These sensors combine fire detection with carbon monoxide detection into one convenient life-safety device.

Here are our top picks for combination smoke and CO detectors.

Sensor Name	Product Lineup	Compatibility	Range	Encryption	Notes
Honeywell SiXCOMBO	Honeywell SiX Series	Lyric	300 Nominal Feet	128-bit AES	Encrypted photoelectric smoke detector and 135°F fixed temperature heat detector and CO detector w/ 85 dB sounder. Supports One-Go-All-Go.
Honeywell 5800COMBO	Honeywell 5800 Series	Lyric, GC3e, 345 MHz IQ2+	200 Nominal Feet	None	Encrypted photoelectric smoke detector and 135°F fixed temperature heat detector and CO detector w/ 85 dB sounder and freeze detection at 41°F.

Lastly, we want to mention a pair of listening modules. These devices actively listen for the Temporal 3 (T3) sound of an activated smoke detector or the Temporal 4 (T4) sound of an activated carbon monoxide sensor. These are commonly used with wired smoke detectors and CO detectors that would otherwise have no way of interfacing with an alarm system. If your smoke detectors or CO detectors are one-go-all-go, then, a single listening module can take over your entire wired detector network.

Here are our top picks for smoke & CO listening modules.

Sensor Name	Product Lineup	Compatibility	Range	Encryption	Notes
Encore FireFighter FF345	Encore 345 MHz Series	Lyric, GC3e, 345 MHz IQ2+	200 Nominal Feet	None	Offers both T3 Detection for Fire & T4 Detection for CO
Interlogix SLX-AD-T3	Legacy Interlogix 319.5 MHz	319.5 MHz IQ Panel 2 Plus	200 Nominal Feet	None	Only offers T3 Detection for Fire. Not for use with CO detectors.

Flood Sensors

Next, we'll be looking at flood sensors. These devices use probes to detect water caused by a flood or leak. It only takes a small amount of liquid to activate one of these sensors, so your system will be alerted before any serious damage occurs. Many of these sensors double as temperature sensors, so expect to see quite a bit of cross-over with that section as well. For best results, use your flood sensors in low-plane areas where leaks are likely to occur, such as underneath toilets, water heaters, and in basements. You might also see that some flood sensor have a reporting delay that is used for false alarm prevention. This will be listed in the notes section in the table when applicable.

Let's check out our top picks for flood sensors.

Sensor Name	Product Lineup	Compatibility	Range	Encryption	Notes
DSC PG9985	PowerG	All IQ Panel 2 Plus	2,000 Feet Open Air	128-bit AES	PowerG Flood Sensor w/ 6-Foot Detection Probe.
2GIG FT6e-345	2GIG eSeries	2GIG GC3e	350 Nominal Feet	2GIG eSeries Encryption	2GIG eSeries Flood Sensor w/ High Temperature Detection @ 95°F and Freeze Detection @ 41°F.
Qolsys IQ Flood-S	Qolsys S-Line Series	319.5 MHz IQ Panel 2 Plus	600 Nominal Feet	Qolsys S-Line Encryption	Qolsys S-Line Flood Sensor w/ 6-Foot Detection Probe. Has a 1 to 3 minute reporting delay.
Honeywell 5800FLOOD	Honeywell 5800 Series	Lyric, GC3e, 345 MHz IQ2+	200 Nominal Feet	None	Honeywell 5800 Series Flood Sensor w/ High Temperature Detection @ 95°F and Freeze Detection @ 45°F. Has a 25 second reporting delay.
2GIG FT6-345	2GIG 345 MHz Series	Lyric, GC3e, 345 MHz IQ2+	350 Nominal Feet	None	2GIG 345 MHz Flood Sensor w/ High Temperature Detection @ 95°F and Freeze Detection @ 41°F.

Temperature Sensors

The final type of environmental sensors we'll be checking out are temperature sensors. These sensors look for unusually high or low temperatures that indicate a broken HVAC system. When a temperature sensor is used for high-temperature detection, it should not be confused with a heat detector that looks for extreme temperatures only associated with fires. Instead, the high-end for a temperature sensor will usually activate at around 90°F. When a temperature sensor is used for low-temperature detection, it will sometimes be referred to as a freeze sensor. On the low-end, a freeze sensor will typically activate at a slightly higher than the temperature at which water freezes, which is 32°F. This is done to give the end user a bit of notice so that they can take action before the pipes freeze. You can typically expect a freeze sensor to activate between 40°F and 45°F. Most temperature sensors will offer both high and low temperature detection. And just like in the previous category, there is a lot of crossover with flood sensors, so you may see some repeats from the previous selection.

Here are our top picks for temperature sensors.

Sensor Name	Product Lineup	Compatibility	Range	Encryption	Notes
DSC PG9905	PowerG	All IQ Panel 2 Plus	2,000 Feet Open Air	128-bit AES	PowerG Temperature Sensor w/ customizable high and low temperature detection.
2GIG FT6e-345	2GIG eSeries	2GIG GC3e	350 Nominal Feet	2GIG eSeries Encryption	2GIG eSeries Flood Sensor w/ High Temperature Detection @ 95°F and Freeze Detection @ 41°F.
Qolsys IQ Temp-S	Qolsys S-Line Series	319.5 MHz IQ Panel 2 Plus	600 Nominal Feet	Qolsys S-Line Encryption	Qolsys S-Line Temperature Sensor w/ High Temperature Detection @ 100°F and Low Temperature Detection at 40°F.
Honeywell 5800FLOOD	Honeywell 5800 Series	Lyric, GC3e, 345 MHz IQ2+	200 Nominal Feet	None	Honeywell 5800 Series Flood Sensor w/ High Temperature Detection @ 95°F and Freeze Detection @ 45°F. Has a reporting delay of 25 seconds.
2GIG FT6-345	2GIG 345 MHz Series	Lyric, GC3e, 345 MHz IQ2+	350 Nominal Feet	None	2GIG 345 MHz Flood Sensor w/ High Temperature Detection @ 95°F and Freeze Detection @ 41°F.

Contact Us

Remember to contact us if you have any questions about environmental sensors or their compatibility. The best way to reach us is to email support@alarmgrid.com. This is also a good email to use if you are interested in starting new monitoring service. Remember that we are available to check email from 9am to 8pm ET M-F. We look forward to hearing from you!

You have likely heard us talking about the benefits of PowerG Sensors at one point or another. Today, we figured we would break down the benefits of these sensors and explain why we like them so much. Let's take an in-depth look at PowerG Sensors and all of their wonderful benefits.

PowerG Sensors were originally designed for the hardwired DSC PowerSeries NEO Systems. By adding a compatible transceiver unit to your PowerSeries NEO, the system will be able to support PowerG Sensors. Johnson Controls, which you may know as the parent company of DSC, took the technology associated with PowerG Sensors, and brought it over to the Qolsys IQ Panel 2 System. This move was not a major surprise, as Johnson Controls also had partial ownership over Qolsys at the time, and Johnson Controls has since bought out Qolsys entirely.

The addition of PowerG support for the IQ2 marked the beginning of the Qolsys IQ Panel 2 Plus, which is how the system is still marketed and sold today. PowerG support is also available for the DSC Iotega, though that panel has largely flopped due to its lack of local end user programming. Today, the Qolsys IQ Panel 2 Plus represents the most popular panel for supporting PowerG. All versions and variants of the IQ Panel 2 Plus support PowerG Sensors, and their exceptional performance makes them the go-to choice for IQ2+ users who want equipment with the best versatility and protection.

Starting with the range, PowerG Sensors can be used from up to 2,000 feet away from the IQ Panel 2 Plus when they are used in an open air environment. By open air environment, we are talking about a perfect setting with a direct line of sight, and no obstacles between the sensor and the alarm panel. Most homes and businesses do not provide the ideal, "open air" environment, as there are usually walls and metal appliances present. When you see us mention that 2,000 feet open air range, take that with a grain of salt, because in practice, the range is likely a bit less. But still, we can undoubtedly say that PowerG offers arguably the best wireless range in the security industry. Even if its nominal range isn't quite as far as its "open air range", it is still a very powerful signal that can help you overcome the range issues that other sensor lineups may experience. It is great for use in detached garages, barns, multi-building complexes, and even just large industrial buildings.

To make matters even better, there is also a PowerG Repeater, the PG9920. This device will effectively double the range of any PowerG Sensor and help you overcome range limitations caused by thick walls and other obstacles or signal disruptions. The repeater works by taking the signal sent out from any PowerG Sensor and sending it out a second time with just as much power and force as when it was first sent from the original sensor. By strategically placing the repeater, it's theoretically possible to double the useful wireless range of these sensors. That would mean that they can be used from up to 4,000 feet away from the IQ2+ in an open air environment. And if your building is particularly large, you may even have repeaters going away from the IQ Panel 2 Plus System in different directions, including up and down in building stories above or below.

But PowerG Sensors offer more than just an impressive wireless range. They are also known for their exceptional security. This is thanks to their military grade 128-bit AES encryption. To put this as simply as possible, the PowerG Sensor and the panel share a unique encryption key at the time of pairing. The sensor must provide this encryption key to the panel whenever it transmits a signal. Additionally, the panel must then provide a return response with the encryption key as verification in order for the command to go through. In the past, we have referred to this two-way communication process as a "digital handshake". Because of this encrypted pairing process, a PowerG Sensor actively knows whether or not it is currently paired with a panel. You may need to factory default a PowerG Sensor before you can pair it with a new system.

PowerG Sensors also take proactive measures against RF jamming. When a wireless sensor communicates with an alarm panel, it does so at a certain wireless radio frequency (RF). When we talk about RF jamming, we are referring to any malicious technique that prevents wireless signals from reaching their intended destination. This is accomplished by blocking the receiver with a stronger signal at the same wireless frequency as the device that is legitimately trying to communicate with it. When this is done on an alarm system, the system doesn't receive the incoming signals from faulted sensors, and no action is taken during a security breach or an unfavorable environmental condition. Early wireless sensors did not take this into account, and this made RF jamming an effective way to defeat an older wireless system.

The way that PowerG Sensors overcome RF jamming techniques is through a process called Frequency Hopping Spread Spectrum (FHSS). This process involves splitting the RF bandwidth into multiple channels. Each independent channel represents a unique radio frequency for wireless communication to occur. The transmitter (the PowerG Sensor) and the receiver (the alarm panel) both agree on a set of channel hopping sequences that will take place. These sequences are encrypted and time-based for them to occur seamlessly. Since the transmitter and the receiver are both synchronized, they can switch between channels very rapidly. A potential intruder would never be able to re-tun an RF jamming device to keep up. In the case of the PowerG Sensors, the frequency hops occur between 912 MHz and 918 MHz. There are 50 different unique frequency channels that are used, and frequency switches occur 64 times per second. More information on FHSS is available here.

One other benefit of PowerG Sensors that we have never discussed previously is their Adaptive Transmission feature that helps them conserve battery life. This is why you will often see a PowerG Sensor with a very long expected battery life, sometimes more than ten (10) years). Adaptive Transmission involves two-way communication between the PowerG Sensor and the alarm panel. The alarm panel will tell the PowerG Sensor how well its signal is being received. The PowerG Sensor can then adapt its outgoing signal so that it reliably reaches the panel, without expending too much energy. The sensor and the panel regularly exchange this information so that the ideal amount of energy is always used in signal transmissions. This saves battery life in the long run.

We have also found that PowerG Sensors are extremely easy to enroll and they offer the reliable and effective performance that you should expect out of your security system. We wholeheartedly recommend them for use on the Qolsys IQ Panel 2 Plus, as well as any other compatible alarm system. It is expected that the upcoming Qolsys IQ Hub will also be able to utilize PowerG Sensors, so look forward to using PowerG Sensors on that panel once it is available.

For now, if you have any questions about PowerG Sensors or the systems that support them, or if you are interested in signing up for new alarm monitoring service, then please reach out to us by emailing support@alarmgrid.com. We'll be available to check your emails from 9am to 8pm ET M-F. We look forward to hearing from you!

As you may know, the fall season began earlier this week. This means that cooler temperatures are on the way. If you want to prepare your home or business, then you will certainly want to consider getting some low-temperature freeze sensors. Nearly every system has good options available!

Freeze sensors alert your system when the temperature in the building drops to a dangerously low level, usually due to the HVAC system being broken. Having one of these sensors in your home or business is crucial for monitoring the building while you are away. The consequences of having below-freezing temperatures in your home or business can be dire. The pipes can freeze, and major damage can occur. Installing a freeze sensor is small price to pay to prevent this from happening.

Most freeze sensors are designed to alert a system before freezing temperatures occur. Usually, a freeze sensor will activate at or around 40°F to alert the system. This a little bit higher than 32°F, which is when water begins to freeze. This function is intentional, as the user will hopefully be alerted to the situation with enough time to take action. Many users will set up notifications on an interactive service platform used with their alarm systems so that they are notified via text and/or email when a freeze sensor activates while they are off-site. This is possible in both Total Connect 2.0 and Alarm.com.

The main thing to consider when choosing a freeze sensor is whether or not it will work with your security system. If you know which sensor lineups are compatible with your system, then you likely already have a good idea which sensors will work. But we'll list out some of the more popular options to get you started. A very versatile 345 MHz freeze sensor that will work with the Honeywell Lyric, the Honeywell LYNX Touch Panels, and any 2GIG Panel is the Honeywell 5821. This sensor can also be used for flood detection if a probe is added.

If you have a PowerG-compatible system, such as any version of the Qolsys IQ Panel 2 Plus, then you might consider the DSC PG9905 Temperature Sensor. Many users prefer PowerG Sensors like the the PG9905 due to their superior wireless range and 128-bit AES encryption. If you have an original, non-Plus IQ Panel 2, then the 319.5 MHz Qolsys IQ Temp-S is a good choice. The Qolsys IQ Temp-S will utilize rolling code encryption when paired with the IQ Panel 2. Users of the 2GIG GC3e and 2GIG GC2e also have a good encrypted freeze sensor option in the 2GIG FT6e-345. There's also the non-encrypted 2GIG FT6-345 for users of the older 2GIG GC3 and 2GIG GC2 Systems.

Alarm Grid wants to help you keep your home or business comfortable this winter, as well as for many more winters to come. If you need help choosing a freeze sensor, then please don't hesitate to reach out to us. We are also happy to discuss monitoring services that you might use to receive alerts regarding a freeze sensor that activates while you are away from your home or office, The best way to reach us is to email support@alarmgrid.com. We check our email during our usual business hours of 9am to 8pm ET M-F. We look forward to hearing from you!

As you may recall, Qolsys recently released Firmware Version 2.5.0 for the IQ Panel 2 and IQ Panel 2 Plus. One thing we forgot to explain in greater detail is the new ability for IQ Panel 2 users to receive temperature sensor alerts from Alarm.com. Alerts can be sent via email and/or text.

We posted awhile back about the inability for Alarm.com users to receive alerts regarding temperature sensor activity. This issue has now been addressed with Qolsys IQ Panel 2 Plus Firmware Version 2.5.0. While this doesn't fix the issue for other security systems, it does provide an effective solution for anyone using temperature sensors with the Qolsys IQ Panel 2 or IQ Panel 2 Plus. Being able to receive remote alerts from Alarm.com regarding temperature sensor activity can be very important in case of a broken HVAC system causing an overly hot or cool home.

The solution comes from the new Sensor Group - 25 Non-Reporting. This Sensor Group is available for use with environmental sensors, including any temperature, flood and freeze sensors. When a zone uses this Sensor Group, activating the associated sensor, will result in an alert being sent to Alarm.com, but not a central monitoring station. Alarm.com can then automatically forward the alert to the end user through text and/or email, depending on their notification settings.

If you are looking for a temperature sensor for a Qolsys IQ Panel 2 Plus, we generally recommend the DSC PG9905 Temperature Sensor. As a PowerG Sensor, the PG9905 will work with all versions of the IQ Panel 2 Plus. There are also various legacy RF temperature sensors available if you cannot go the PowerG route for whatever reason. If you have an original IQ Panel 2 System, then you will want to consider 319.5 MHz temperature sensors, such as the Qolsys IQ Temp.

In addition to Sensor Group - 25 Non-Reporting, Qolsys has also added another new Sensor Group - 53 with Sensor Type - High Temperature. This programming option can also be used with environmental temperature sensors like the ones listed above. It will allow the user to report to both Alarm.com and Central Station, for high priority environmental sensors where the user doesn't want to take a chance on missing a notification.

Remember that you will need an alarm monitoring plan with Alarm.com service to start using the Alarm.com platform. Examples of compatible monitoring plans include the Gold and Platinum Level Plans from Alarm Grid (Self or Full). We offer free technical support for all Alarm Grid monitored customers, and we are happy to help you set up a compatible temperature sensor for your IQ Panel 2 or IQ Panel 2 Plus if you are experiencing difficulties. Just email us at support@alarmgrid.com. Our support hours run from 9am to 8pm ET M-F, so keep that in mind when emailing our support team. We look forward to hearing from you!

Hi DIYers! Today, we want to discuss an unusual quirk we found with Alarm.com. It turns out that the Alarm.com platform cannot receive alerts from temperature sensors. This is important for any Alarm.com user who wants to receive remote alerts for unusually high or low temperatures.

When you use sensors with a security system, the expectation is that you will be able to receive alerts from an interactive service platform whenever the device is activated. But with Alarm.com, the platform cannot receive incoming signals from a system regarding faulted Temperature Zones. This means that you cannot use Alarm.com to receive text and/or email alerts regarding an activated temperature sensor.

We discovered this issue due to a customer using a DSC PG9905 Temperature Sensor with a Qolsys IQ Panel 2 Plus System. We quickly discovered that the issue also applied to any temperature used with an Alarm.com Security System. This is important to note, as we know that many users out there will want to know about any unusual temperatures in their homes and businesses. Many people rely on using these sensors with their security systems so that they know if their HVAC systems break before serious and expensive damage occurs.

Fortunately, there is still another way you can receive alerts from Alarm.com regarding an unusually high or low temperature. If you pair a Z-Wave thermostat with your system, then you can set up notifications to be sent out whenever the detected temperature goes outside of a set threshold. A good Z-Wave thermostat to use for this application is an Alarm.com ADC-T3000 Thermostat. This thermostat also supports the ADC-S2000 Temperature Sensor, which will allow you to monitor the temperature in a second area of the building as well.

Another option is to use the Total Connect 2.0 platform with a Resideo Security System instead. Unlike Alarm.com, the Total Connect 2.0 service can be set up to send out text and/or email notifications for any sensor type, including temperature sensors. The Resideo LYNX Touch and Lyric Systems also have designed Temperature Zones that are used with Z-Wave thermostats to end high-low temperature alerts to AlarmNet360 and TC2 whenever an unusual temperature is detected. Just make sure that any Temperature Zone is noted as such on your central station document. These zones are frequently mistaken for 24-hour auxiliary medical zones.

If you have any questions about the functionality of temperature sensors, the Alarm.com and Total Connect 2.0 platforms, or any of our other products or services, please email us at support@alarmgrid.com. Remember that our support hours are from 9am to 8pm ET M-F. We also recommend checking out our monitoring page to learn more about our monitoring services. We look forward to hearing from you and providing top-quality monitoring service for your home or business.

UPDATE: This issue was later addressed in Qolsys IQ Panel 2 Plus Firmware Update 2.5.0. Please see this post for more information.

Hi DIYers! We know it has been awfully chilly out there lately. We thought it would be a good time to talk about freeze sensors and the benefits they provide. These devices are strongly recommended for anyone who lives in a colder area who wants to make sure their home is kept temperate.

Also called temperature sensors, freeze sensors alert a security system when the ambient temperature falls below a certain threshold. Usually, this is around 40 degrees Fahrenheit. That way, the user can take proper action to prevent their pipes from freezing. Remember, water freezes at 32 degrees Fahrenheit, and serious damage can occur if nothing is done in time. There are all sorts of horror stories of this happening while people are away for the day or on vacation.

Freeze sensors are particularly useful when used with an interactive service platform, such as Total Connect 2.0. These services will provide you with mobile alerts so that you will know if a situation occurs while you are away. Nearly every panel we sell can connect with one of these services. You just need the right communicator and monitoring plan.

While there are some standalone temperature sensors, freeze detection is often a secondary feature on a device. In fact, you might already have a device with freeze detection capabilities in your home and not even know it! The feature is commonly found on smoke detectors and flood sensors, so it never hurts to find out if your existing devices can also do freeze detection. For multi-function devices, freeze detection will usually operate on a specific Loop Number, and a unique system zone for freeze detection must be programmed.

If you're in the market for a new freeze sensor, you have plenty of options to choose from. The main thing to keep in mind is whether or not the device will work with your security system. If you are looking for a wireless sensor, then it must communicate at a compatible frequency. If you go the hardwired route, then your system must be able to support hardwired sensors. You might consider getting a smoke detector or a flood sensor that also includes the freeze detection function.

If you have a Honeywell or 2GIG System, then you likely use 345 MHz Sensors. The Honeywell 5821 is a convenient option for reliable freeze detection. You can also add a probe to have the 5821 Sensor double as a flood sensor. If you want a combination smoke and heat detector with freeze detection built-in, you might consider a Honeywell 5808W3.

For Interlogix Systems and the original Qolsys IQ Panel 2, you will want a 319.5 MHz Sensor. The Qolsys IQ Temp is a viable option. There's also the Interlogix TX-E611, which doubles as a flood sensor. For users also looking for a smoke, the Interlogix SDX-135Z also provides freeze detection.

If you have a Qolsys IQ Panel 2 Plus or a DSC PowerSeries Neo, then your system supports PowerG Sensors. In that case, you might go with the DSC PG9905. This sensor will offer the impressive range of PowerG, as well as extremely secure 128-bit AES encryption.

For users who want to go the hardwired route, the best bet is often to go with a smoke detector that includes the feature. We often steer customers towards 2-wire smokes, since they are easier to set up. A good option is the System Sensor 2WTA-B, which also includes a built-in sounder.

Users who are having trouble deciding on a freeze sensor can always reach out to Alarm Grid. We are happy to help you find the perfect device for your needs. You may email us at support@alarmgrid.com, or call us at (888) 818-7728 from 9am to 8pm EST M-F. We look forward to hearing from you!