Product Announcements Posts

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Resideo announced last week that due to a required component becoming obsolete, they are forced to discontinue the popular 5800FLOOD sensor. There is still some available stock, so Alarm Grid has not yet discontinued it, but once all stock has been exhausted, the 5800FLOOD is gone for good.

The 5800FLOOD is popular because unlike the 5821, it doesn't require that a water probe be added to the sensor. Water detection is built-in, and configuration is easy. Another benefit of the 5800FLOOD is that it will alert for flooding more quickly than the 5821. The prongs of the 5800FLOOD need only be in contact with water for about 25 seconds before a signal is sent to the alarm panel. The 5821 flood probe must be in contact with water for about three (3) minutes before sending a signal.

In addition to flood sensing, the 5800FLOOD also monitors for extreme cold and/or hot temperatures locally. This is done using a temperature sensor that is built into the 5800FLOOD. For cold temperature sensing, if the ambient temperature drops below 45℉ (7.2℃) for more than 15 minutes, an alert is sent using Loop 1. For high-temperature sensing, if the temperature rises above 95℉ (35℃) for more than 15 minutes, then an alert is sent using Loop 2. The flood sensor transmits using Loop 3.

Now that the 5800FLOOD is being discontinued, the Resideo and Honeywell Home 5821 is the recommended replacement. One drawback to the 5821 is that it requires a remote probe be added for flood sensing, and for freeze sensing. However, only one (1) remote probe can be used per transmitter, so if you need to monitor for both flood and freeze, two (2) 5821s are required.

The 5821 supports the following functions:

Loop Number Sensing Capability Description
Loop 1 Ambient Low Temperature Sensing <45℉ (7.2℃) >10 Minutes sends alert
Loop 2 - Local Ambient Warm/Hot Temperature Sensing >75℉ (23.8℃) >10 Minutes sends alert; >95℉ (35℃) >10 minutes sends alert. Disabled when any remote probe is used!
Loop 2 - Remote Using T280R or TS300R Remote Probe Freeze Sensing >10℉ (-12.2℃) for 30 minutes; Refrigerator Sensing >42℉ (5.5℃) for 30 minutes. Can't be used if the Flood Probe is used.
Loop 3 - Remote Uses FP280 or 470PB Remote Probe Flood Sensing - Signals when the probe's terminals have been in contact with at least 1/4" of water for > 3 Minutes. Can't be used if the Temp Probe is used.

For flood sensing, we recommend using the FP280 as it includes wiring, and the required resistor is already in place. With the 470PB, the user is responsible for providing their own wire and must add the 2.2 MΩ resistor themselves. In all cases, wiring between the 5821 and whichever remote probe is used should be made as short as possible, and should not exceed 96" (243cm). Be sure to read the full Install Guide for the 5821 for all of its various quirks.

Supply chain shortages claim another victim in the 5800FLOOD. It seems like only yesterday that we were excitedly telling you about it. What are your thoughts on the demise of this "New and Improved" environmental sensor? Leave us a note in the comments, as we always love hearing from our readers.

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Resideo and Honeywell Home, formerly Honeywell, released an announcement last week that they will change their date code format from a YDDD (Year, Day of the year) format, to use YYWW (Year, Week of the year). This is being done, ostensibly, to simplify the decoding of date codes for users.

Product date codes are important for determining whether a product is still under warranty, as well as whether it may be affected by a particular anomaly that may have occurred because of an issue in the manufacturing process. For Carbon Monoxide detectors, which always have a finite useful life, the manufacturing date code is important to help determine when a CO detector needs to be replaced, particularly if the detector doesn't include a feature to warn a user when its useful life is coming to an end. For all these reasons, it's important to be able to decode a date code.

Going all the way back to the Ademco days, Resideo products have used a date code where a letter signified the Year of manufacture, and a 3-digit number signified the day of manufacture. For example, 2022 has been signified by the letter F, so a date code of F159 would indicate a product was manufactured on the 159th day of 2022, or June 8. Calendars can be downloaded from the internet with all the days of the year enumerated.

Of course, this date code scheme has advantages and disadvantages. The letter used to signify each year can seem somewhat arbitrary, and at some point, letters must begin to be repeated. So, with a very long-lived product line, there could be some confusion as to whether a particular letter indicates the older or newer iteration of that letter for that product. The advantage of this format is that you know exactly which day a product was manufactured, and exactly which day it was packaged (packaging has its own date code, which follows the same format). This information can be helpful when determining a manufacturing issue.

Starting this month, June 2022, Resideo will standardize on a new Date Code format. In this format, containing four (4) digits, the first two (2) digits will indicate the year of manufacture, and the last two (2) digits will indicate the week of that year (YYWW). This will simplify things, as no one will have to look up or figure out which year goes with which letter, but it also doesn't supply quite as detailed an accounting of when a product was manufactured or packaged as the old format did. Packaging date codes will also be making the switch.

Below are some examples of the new Date Code, in these examples, the Date Codes are all 2223, indicating they were manufactured the 23rd week of 2022:


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Effective in August of 2022, Alarm.com is ending sales of Alarm.Com Image Sensors (ADC-IS-220-GC and ADC-IS-300-LP). Alarm Grid has already discontinued these sensors due to the fact that they are in short supply, and no more of them will be produced. Only the Honeywell Home PROINDMV remains.

The 2GIG IMAGE3:


There was some overlap between the Alarm.com Image Sensor models, and the 2GIG and Qolsys Image Sensor models. I have confirmed with Alarm.com that the 2GIG and Qolsys models are also discontinued as of August, 2022. Currently, the only Image Sensors being offered by Alarm Grid are the DSC PowerG and Honeywell Home PROINDMV models which are discussed in more detail below.

Image sensors were a great idea that never really took off. The original image sensors, first offered by 2GIG and Alarm.com, did not have particularly good resolution or picture quality, which is probably one reason they weren't widely adopted by the DIY crowd. By the time the 2nd generation of these sensors came around, people were prepared to simply go with full-on video monitoring or to avoid capturing images altogether.

Both the second and third-generation image sensors that were offered by 2GIG, Qolsys, and Alarm.com had very good image quality. Combine that with Alarm Grid's policy of offering monitoring for image sensors without an additional price markup, and the image sensor was a viable alternative to the use of video cameras. An Alarm.com user could log into their account and perform a "peek-in", meaning they could request that a particular image sensor grab a picture of whatever it was able to see at that moment, and the image (actually two (2) images) would then be uploaded to the customer's alarm.com account for viewing. The sensor could also take images upon sensing motion after a particular period of inactivity, or upon an alarm. For full details on image sensor features and operation, check out this prior post.

DSC offers a couple of PowerG PIR Cameras that will work with the Qolsys IQ Panel 2 and IQ Panel 4 in addition to the DSC PowerSeries Neo panels with a PowerG Transceiver added. These are the DSC PG9934P, Indoor PIR Camera, and the DSC PG9944, Outdoor PIR Camera. These sensors work like any other PowerG Sensor with the Qolsys Panels. They can only capture images when the system is armed and the image sensor is active (not bypassed). They send their images to the panel, and then the first image is uploaded to Alarm.com. A total of ten (10) images are taken, and these images are stitched together by the panel into a sort of stop-motion video where each image can also be viewed individually. This is done via the panel screen itself. When used with the PowerSeries Neo panels, the DSC PIR Cameras can be used for Visual Verification only, they do NOT work like a regular image sensor with Alarm.com.

DSC PG9934P, Indoor Image Sensor:

DSC PG9944, Outdoor Image Sensor:


The Honeywell Home PROINDMV is a wireless PIR motion sensor with a camera built-in, just like the 2GIG, Qolsys, and Alarm.com image sensors were. The PROINDMV is currently only supported on the Resideo PROA7PLUSC, and Honeywell Home PROA7PLUS panels. There is no "peek-in" option for these image sensors. They can only capture images when they sense motion while the system is armed in Away mode. Images or videos are captured and uploaded to Total Connect 2.0 for viewing. The user can choose to receive either a still image or a 10-second video clip. You can read their full details of operation in our previous post.

Honeywell Home PROINDMV:


It seems like the era of the image sensor may be coming to a close, at least for now. Who knows, once we're through the global chip shortage, and the availability of components is back to normal, perhaps the humble image sensor will experience a revival. If so, DIYers may want to consider giving these sensors a try. They really are an excellent idea. They can be used for alarm verification in this age of increasing police resistance to alarm response, and they are cheaper, both initially and on an ongoing month-to-month basis, than video cameras.


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Resideo has been investigating an issue with a very small number of communicators. The LTE-CFV, HWF2V-COM, LTE-IV, LTE-L3V, and VISTA-21IPLTE with LTE-21V. In a few cases, starting on March 19, 2022, the Verizon LTE SIM has become locked, causing a comm failure, or secondary path failure.


A device with this issue will show the following symptoms: Locally at the device, the LEDs will flash regularly at a rate of two times per second (see video above). Through AlarmNet360, the affected devices will have checked in normally for the period leading up to March 19, 2022. Then beginning on that date, or on a subsequent date through March 28, 2022, a comm failure will be indicated. Once the comm fail indication appears, it will not clear, so if you've had a comm failure during this time that has restored, then your communication failure is not being caused by this issue.

In addition to the above evidence of an issue, the alarm panel that the communicator is connected to will have a trouble indication displayed. This may come in the form of a Check 103, or a bF on VISTA-20P and similar panels, and also the L3000 panel. For the L3000 panel, the bF will only show on an RF keypad, such as the 5828 or 5828V, the panel itself will show Check or Fault 103. To silence any trouble beeping, enter a disarm command at any panel keypad. These trouble messages can be caused by other things, not just this issue, so if you see one of these error messages and think you may be affected, be sure to contact your alarm dealer for further assistance.

Bear in mind that only the communicators listed above are affected, and that these are all Verizon SIM Cards. If you have an AT&T Communicator, you needn't worry about this issue. Also, for those who have a dual-path communicator with Ethernet connected, you will not necessarily see a Communication Failure message. Instead you will be notified of a Secondary Path Failure. Again, if you are affected by this issue, once the failure occurs, it will not restore. So if you've received a Secondary Path Failure that has since restored, then you experienced a separate issue.

Again, if you feel that you have been affected by this issue, contact your alarm dealer. They can confirm if you are affected and will be able to assist you in receiving a replacement SIM. Alarm Grid customers who are affected have already been contacted and replacement SIMs are on the way. If any further information becomes available, we'll update this post with further details.

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Alarm Grid has long steered customers away from Schlage locks due to support issues. In our experience, we have spent time troubleshooting myriad issues between these locks and a number of different Z-Wave controllers. Now, Resideo and Honeywell Home have announced confirmed issues as well.

On April 6, 2022, Resideo and Honeywell Home released a Technical Notification to let users know that recent testing discovered a compatibility issue between Schlage lock models BE468, CAM716, and BE469ZP with the newest Honeywell Home TUXEDO and Resideo TUXEDOC keypads. Also incompatible are the ProSeries panels. The ProSeries lineup includes the Honeywell Home PROA7 and PROA7PLUS and the Resideo PROA7C and PROA7PLUSC. The PLUS versions of these panels offer Z-Wave Plus functionality right out of the box, however the NON-PLUS versions require the addition of the PROWIFIZW in order to offer Z-Wave support.

It should be noted that this alert doesn't include other Resideo or Honeywell Z-Wave controller products such as the Lyric, or the L5100-ZWAVE paired with any of the LynxTouch panels. To the best of our knowledge, these products are still compatible with all of the Schlage locks, though we at Alarm Grid still recommend using a Yale or a Kwikset lock instead of a Schlage, even with one of these controllers. Now that the Honeywell Lyric has been discontinued, and the only LynxTouch panel still available is the L5210, Total Connect 2.0 adherents may be hard pressed to find a panel to support a pre-existing Schlage lock.

It is also important to note that not all Schlage locks that were tested were found to be incompatible. The Schlage J-Series, including the JBE109 and JFE109 locks are compatible and both have been added to the compatibility list for the TUXEDO and ProSeries products. You can read the full MyWebTech Technical Notification #71, which includes compatibility documents for both the TUXEDO keypads, and the ProSeries panels.

Have you tried to use a Schlage Lock with a Honeywell, Honeywell Home, or Resideo Z-Wave controller? Were you successful, or no? Leave a note in the comments below with any thoughts or questions about this announcement. We always look forward to hearing from our readers.

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It's time for ISC West, and all the manufacturers are putting their best foot forward. Resideo now has Release 4 for the ProSeries panels on offer. This update adds Dealer Branding, Customized Voice Descriptors, a WIFI Access Point, 2-Way Voice per Partition, and an Easy Access Help Screen.

Dealer Branding

This can be a hot-button topic for our DIY customers. Many of them don't want dealer branding to mar the look of their touchscreen panel. Release 4 adds the ability to push Dealer Branding to the Honeywell Home PROA7, PROA7PLUS and Resideo PROA7C and PROA7PLUSC. We're not sure how we're going to treat this feature, so stay tuned for more information on this topic.

Customized Voice Descriptors

In the past, Honeywell and now Resideo, and Honeywell Home panels that have supported the voice chime feature were limited to speaking words from a pre-set vocabulary. If a custom voice descriptor was used, then the panel or keypad would just skip that word when speaking the descriptor, as though it didn't exist. With Release 4, this changes for the ProSeries panels. Using either AlarmNet360 or local programming, a custom word descriptor can be entered. It then goes through a text-to-speech process.

If text-to-speech processing occurs on the AlarmNet360 server, then if the custom voice descriptor is typed in by the alarm dealer through AlarmNet360, it will then have to be processed and downloaded to the panel. Then it's ready to be spoken for the zone in question. If the custom voice descriptor is typed in using local panel programming, that means the typed word has to be uploaded, processed, then downloaded again. If processing occurs at the panel, instead of AlarmNet360, then basically the same thing will happen, just in reverse. The point is, some processing and transferring of data must occur, so this kind of change can take a few minutes.

Another very important change comes with this update. In the past, the Device Type has always been spoken as a portion of the zone descriptor (with the exception of Device Type Other). If the Device Type was Window, and you wanted the voice descriptor to be "Front Window" then you only entered "Front" as Zone Descriptor 1 and left Zone Descriptor 2 blank. The panel would automatically say Window as the Device Type. Now, this has changed. The Device Type is no longer being spoken as part of the voice descriptor. So, for my office window, I used Zone Descriptor 1 - Julia, Zone Descriptor 2 - Side, and Device Type Window. However, now, in order to get the panel to actually say "Julia Side Window", I had to make Zone Descriptor 1 - "Julia Side", and Zone Descriptor 2 - "Window". This is a big difference, and may cause some issues, particularly for those with lots of zones. I look for this to possibly change in the near future.

WIFI Access Point

A WIFI Access Point has been added to the ProSeries panels. With this access point the Honeywell Home PROWLTOUCH or Resideo PROWLTOUCHC touchscreen keypad can still be added to a system where no WIFI connection normally exists. This is often an issue seen in second homes, or cabins, where it doesn't make sense to pay for an internet connection when the home is unoccupied. Up to eight (8) secondary keypads can be used per ProSeries panel. Using either the aforementioned touchscreen keypads or the Honeywell Home PROSIXLCDKP push button keypad. As a PROSIX Series Device, the PROSIXLCDKP doesn't require any type of internet connection. It communicates to the panel in the same manner as any PROSIX Series zone does.

Two-Way Voice Per Partition

Two-Way Voice is a feature that allows the central station operator to connect to the location that reported an alarm and either listen in, speak to persons on site, or carry on a two-way conversation. Those, "I've fallen, and I can't get up!" commercials of yesteryear are an early example of two-way voice.

The ProSeries panels have always supported up to four (4) partitions, however, earlier versions did not support two-way voice per partition. When a system with two-way voice enabled reports a burglary or panic signal, the monitoring station receives a special signal. They can then press a command on their end that begins the voice session. Once connected, they can press the 4-Key on their telephone keypad to toggle through up to four (4) touchscreen keypads on the system. Each of those touchscreens can be assigned to any of the partitions that are enabled.

Easy Access Help Screen

In Release 4, a user can go to the hamburger menu icon at the bottom center of the display on either the main panel, or any secondary touchscreen keypad. Once the menu comes up, scroll all the way to the bottom and press Help. A QR Code will be displayed. Scan the QR code with your smartphone or tablet, and then press "Youtube" and you'll be taken to the Resideo and Honeywell Home ProSeries channel on Youtube. You can then browse through the help topics for a video that addresses your issue.


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Final Update: Per a restoral announcement, this issue was resolved by 11:45 AM

Update 10:56 AM: According to Resideo, these notifications are the result of "catch-up" notifications from the outage earlier this week. As the queue for these old messages clears out, the erroneous messages should taper off. In the meantime, actual disarm photos may be delayed.

Original Post: We've had multiple reports this morning of Honeywell Lyric users who are receiving disarm photos from their panels every few minutes. Even users who don't have notifications enabled for disarm photos are being bombarded via the activity log. If you are affected, ignore disarm photo notifications for now.

Initially, it was only Lyric users who were reporting this issue, but now we've received reports from users of the Pro Series panels as well. It seems to be Push Notifications that are being affected. To disable Push Notifications for now, do the following:

  1. Log into Total Connect 2.0.
  2. Go to More > Settings > Notifications.
  3. Tap the toggle for Push Notifications so that it is disabled.

We'll provide more details as they become available.

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Resideo sent out a notice on March 16 that the Lynx 3000 and the LynxTouch 7000, (aka the L3000 and the L7000) are discontinued. The Lynx Touch 5210 (L5210) is still being manufactured. This marks the end of an era for this product line as there is now no push-button panel option available.

Alarm Grid has already discontinued the L3000 panel because there are none in stock. There are some L7000 panels in inventory, so you can still purchase one of those panels, for now. However, as soon as stock is exhausted the L7000 will also be history. Speaking of history, the Lynx panel has had quite a run. The original Lynx panel was released in the 1990s and didn't even have a rechargeable battery.

The next iteration, the Lynx-R (R for Rechargeable), came along very soon after the Lynx (for obvious reasons). Then the LynxR-24, the LynxR-EN. There were so many different versions over the next 20 years. It used to be quite a job just figuring out which Lynx panel someone had when they needed support! It wasn't always a requirement that you know the version in order to solve the issue, but at times, the version information was crucial.

In the early 2010s the LynxTouch panels came along with the introduction of the LynxTouch L5000. That panel was missing some key features. It couldn't support any type of internet communication. It didn't have a back door into programming, so if you lost the Installer Code, well, that was too bad. So, pretty soon the L5100 was released with desirable features included that were missing in the L5000. We have an entire video devoted to discussing the versions of the LynxTouch panels, their differences, and how you can tell them apart.

Now, we're saying goodbye to the Lynx 3000, and the LynxTouch L7000. Since the first Lynx panel was introduced nearly 30 years ago, this is the first time there is no push-button version of a Lynx available. These panels have been very popular in apartments and dormitories, and I'm sure they will be missed. They are being replaced by the Honeywell Home PROA7, the Resideo PROA7C, the Honeywell Home PROA7PLUS, or the Resideo PROA7PLUSC.

The Lynx lineup is not completely gone, though. The Resideo LynxTouch 5210 (L5210) is still being manufactured. This panel occupies the middle ground between the L3000 and the L7000. It has a touchscreen, though it is rather small at 4.3 inches. It offers nearly all the same features as the L7000, albeit fewer of them. This means fewer zones, and fewer users in addition to the smaller screen, but also a smaller price tag. Check out this comparison between the L7000 and the L5210. This comparison includes the Lyric in addition to the L5210 and the L7000.

What do you think about this discontinuation? Given the fact that they have continued to update communicators for the L3000 to include the LTE products, I thought the L3000 was going to be around forever. Are you surprised at this news? Drop us a line in the comments below and let us know what you think. We enjoy a spirited conversation!

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ConEd

As we've reported before, Alarm.com partners with electrical power providers all over the country in a demand response program called Give Back Get Back. In exchange for allowing your participating provider to adjust your thermostat slightly during peak demand hours, you receive a bonus.

According to Alarm.com, there are typically between six (6) and ten (10) peak events per summer season. Customers who opt into this program in their area will receive advance notice of any adjustment that is planned for their location. They have the ability to opt-out of a particular event, or the entire program, at any time. The most recent additions to the Give Back Get Back program are:

AEP PSO of Oklahoma

AEP PSO calls this program PSO's Power Hours program. In order to be eligible, you must be a PSO residential customer and the electric service must be in your name. You must have an eligible internet-connected smart thermostat controlling your central air conditioning. And you must agree to allow PSO to make brief, small adjustments to your thermostat during Peak Events on high demand days.

As an incentive, you will receive a $50 e-gift card per eligible device, once you have successfully enrolled that device into the program. This e-gift card will arrive within 60 days of your acceptance in the program. It will be sent to the email address used to register for the program so be sure you enter your email address correctly when signing up! At the end of the summer season, starting in 2022, you will receive a $25 e-gift card per participating thermostat. If you are enrolled in AEP PSO Oklahoma's Time-of-Day (TOD) rate option, you can also participate in the Power Hours Program.

Qualifying Thermostats:
Manufacturer Approved Thermostats
Alarm.com Radio Thermostat CT30, CT80, CT100; Trane ComfortLink Control; RCS Z-Wave Communicating Thermostat; GoControl Z-Wave Thermostat; Alarm.com Smart Thermostat; 2GIG Z-Wave Plus™ Battery Powered Thermostat; Trane Z-Wave Thermostat; Linear Thermostat
ecobee ecobee3; ecobee3 Lite; ecobee4; ecobee Smart; ecobee SmartThermostat with Voice Control
Emerson Sensi™ WIFI Programmable Thermostat; Sensi™ Touch WIFI Thermostat
Honeywell Home WIFI Smart Color Thermostat; WIFI 7-Day Programmable Thermostat; WIFI 9000 7-Day Programmable Thermostat; 9000 Smart Thermostat; 7-Day Programmable Smart Thermostat; VisionPro 8000 Smart Thermostat; Round Smart Thermostat; T5+ Smart Thermostat; T6 Pro Smart Thermostat; T9 Smart Thermostat, T10 Smart Thermostat
Lux LUX/GEO; LUX KONO
Google Nest Google Next Thermostat; Google Nest Learning Thermostat; Google Nest Thermostat E
Radio Thermostat Company of America Filtrete 3M-50; CT30; CT50; CT80

ConEd

By enrolling in ConEd's program in 2022, customers earn a chance to win a $5,000 prize. ConEd calls their program Power Savers. To be eligible to participate, you must be a resident of New York with an electric utility account, you must use your thermostat to control central air conditioning, and you must have installed an eligible thermostat. Note that the list of eligible thermostats is quite a bit smaller for ConEd.

Qualifying Thermostats:
Manufacturer Approved Thermostats
Alarm.com Radio Thermostat CT30, CT80, CT100; Trane ComfortLink Control; RCS Z-Wave Communicating Thermostat; GoControl Z-Wave Thermostat; Alarm.com Smart Thermostat; 2GIG Z-Wave Plus™ Battery Powered Thermostat; Trane Z-Wave Thermostat; Linear Thermostat
ecobee ecobee3; ecobee3 Lite; ecobee4; ecobee Smart; ecobee SmartThermostat with Voice Control
Lux LUX/GEO; LUX KONO
Radio Thermostat Company of America Filtrete 3M-50; CT30; CT50; CT80

AEP ApCo Virginia

With AEP ApCo, Appalachian Power Virginia, enrolled customers receive a $50 e-gift card upon enrollment and acceptance into the program. In addition, customers can earn up to $25 in e-gift cards at the end of the season ($5 for each summer month of participation from May - September).

To be eligible to enroll, you must be an Appalachian Power, VA residential electric customer, and the electrical service must be in your name. Once you install an eligible inter-connected smart thermostat for your central air conditioning system and sign up to allow Appalachian Power to make brief, small adjustments to your thermostat on days of high energy demand, you will receive your e-gift card. It should arrive within 60 days of being accepted into the program. The e-gift card will be sent to the email address used to register your thermostat, so be sure you enter your email address correctly, then be on the lookout for your gift card!

Qualifying Thermostats:
Manufacturer Approved Thermostats
Alarm.com Radio Thermostat CT30, CT80, CT100; Trane ComfortLink Control; RCS Z-Wave Communicating Thermostat; GoControl Z-Wave Thermostat; Alarm.com Smart Thermostat; 2GIG Z-Wave Plus™ Battery Powered Thermostat; Trane Z-Wave Thermostat; Linear Thermostat
ecobee ecobee3; ecobee3 Lite; ecobee4; ecobee Smart; ecobee SmartThermostat with Voice Control
Emerson Sensi™ WIFI Programmable Thermostat; Sensi™ Touch WIFI Thermostat
Honeywell Home WIFI Smart Color Thermostat; WIFI 7-Day Programmable Thermostat; WIFI 9000 7-Day Programmable Thermostat; 9000 Smart Thermostat; 7-Day Programmable Smart Thermostat; VisionPro 8000 Smart Thermostat; Round Smart Thermostat; T5+ Smart Thermostat; T6 Pro Smart Thermostat; T9 Smart Thermostat, T10 Smart Thermostat
Lux LUX/GEO; LUX KONO
Google Nest Google Next Thermostat; Google Nest Learning Thermostat; Google Nest Thermostat E
Radio Thermostat Company of America Filtrete 3M-50; CT30; CT50; CT80
Vivint Radio Thermostat CT100 with Vivint Go!Control Panel

If you're an Alarm Grid customer and you use an Alarm.com compatible panel with a Z-Wave or WIFI Smart Thermostat, you may be eligible to enroll in the same type of program in your area. To find out, you can go to enrollmythermostat.com, enter your Zip Code in the space supplied, and find out if your electrical, and in some cases gas company participates in the Give Back Get Back Program. As the old saying goes, every little bit helps!

Have a security-related topic you'd like to hear more about? Drop a comment in the space below and we'll research and post relevant information. What do you think about the Give Back Get Back Program? Are you in an area where you can take advantage of this feature? If not, contact your utilities provider, maybe they're unaware of this incentive program.

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A convenient option when using a 3G or CDMA radio on a VISTA panel was the ability to share a single transformer for both devices. This was possible because both units used AC power. The new LTEM-PA and LTEM-PV communicators use a DC transformer, so attempting to share will cause issues.

The Resideo LTEM-PA and LTEM-PV dual-path communicators are a part of the new ProSeries lineup. In addition to these communicators, the Honeywell Home PROA7 and Honeywell Home PROA7PLUS and the Resideo PROA7C and Resideo PROA7PLUSC help to make up the ProSeries. These products may seem to make strange bedfellows, but the modular design shared by the All-in-One (AiO) panels and the stand-alone communicators is no accident. With some modules, such as the LTE communicators being shared between the two product lines. This is one reason why the LTEM-PA and LTEM-PV use DC power, rather than AC.

It's a natural assumption to make, thinking that since the older communicator from a particular manufacturer was an AC step-down transformer, the new communicator would employ a similar design. But in this case, that assumption can get you into a lot of trouble. Attempting to keep the original transformer from the 3G or CDMA communicator in place, and just connecting the LTEM-PA or LTEM-PV in place of the older one, can damage the VISTA panel, the transformer, or both.

The symptoms seen by Resideo Tech Support, when this mistake has been made are as follows:

  • The transformer is damaged. Once this occurs, the VISTA panel will show an AC loss condition. Naturally, the next step is to replace the bad transformer with a good one. This can lead to the second symptom that has been seen.
  • The VISTA board is damaged. Once the damaged transformer is replaced with a new one, feedback on the panel's power circuit causes one or more of the diodes on the VISTA board (above terminals 1 and 2) to become damaged. This can cause a burning smell and may even cause the panel to catch fire in a worst-case scenario.

In the image below, you can see a damaged diode. This area of the printed circuit board is just above Terminal 1 and Terminal 2 on a VISTA panel.


It is possible for the LTEM-PA or LTEM-PV to receive power from the panel so that only one transformer is required in the setup. However, the power comes from the 12 Volt DC auxiliary power output, not the transformer. You can see how to properly configure that setup in this helpful FAQ.

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