Frequently Asked Questions

Can I Use Door/Window Sensors with an Interlogix Simon XT?
The Interlogix Simon XT will support door and window sensors that operate at a wireless frequency of 319.5 MHz. This includes GE/Interlogix Sensors and Qolsys Sensors. These sensors are learned in through system programming. Learn more about the sensors used with an Interlogix Simon XT.
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Will an Interlogix Simon XT Work w/o a Phone Line?
The only way for a Simon XT to receive monitoring without a phone line is with cellular service. Either a phone line or cellular service is needed for the panel to send outbound signals. Also, no communicator is needed to use the panel as a local sounder. Learn more about the Simon XT.
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Will Honeywell 5800 Sensors Work on an Interlogix Simon XT?
The Simon XT communicates with wireless sensors that operate at a frequency of 319.5 MHz. Since Honeywell 5800 Sensors operate at a frequency of 345 MHz, they cannot be used with the system. But there are many other sensors that will work instead. Find out which sensors will work with a Simon XT.
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Can I Turn Off the Siren for an Interlogix Simon XT?
The Interlogix Simon XT has a built-in piezo siren for sounding alarms. This siren can be disabled from the System Programming menu. Please note that you will need the Master Code for the system in order to access this menu. Find out how to turn off the siren on an Interlogix Simon XT.
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Will Alarm.com Work w/ an Interlogix Simon XT?
Alarm.com is the interactive service used with a Simon XT System. The service is used to arm and disarm the system, check the status of sensors and control Z-Wave devices. A Simon XT must have active cellular service before it can work with Alarm.com. Learn more about the Simon XT and Alarm.com.
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What Happens to an Interlogix Simon XT When Internet Goes Down?
The loss of internet does not impact an Interlogix Simon XT in any sort of way. This is because the Simon XT cannot use an IP connection. Instead, it must communicate using cellular service or a telephone connection. Learn more about the communication paths used with an Interlogix Simon XT.
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Will 2GIG Sensors Work on an Interlogix Simon XT?
The Interlogix Simon XT is compatible with wireless sensors that operate at a wireless frequency of 319.5 MHz. However, 2GIG sensors operate at a wireless frequency of 345 MHz. This means that they are not compatible with the Simon XT System. Learn which sensors are compatible with the Simon XT.
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Can I Disable the Internal Siren on an Interlogix Simon XT?
The Simon XT System has an integrated piezo siren for sounding alarms. A user can disable this siren through system programming. The option is called "Panel Piezo Alarms". This process requires knowing the Master Code for the Simon XT System. Learn how to disable the siren on a Simon XT.
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Can I Connect an iPhone to an Interlogix Simon XT?
An iPhone can connect to an Interlogix Simon XT Alarm System using the Alarm.com Mobile App. The Simon XT will need a cellular communicator in order to sync with Alarm.com. Also, the user will require a monitoring plan that includes cellular service. Learn more about the Alarm.com Mobile App.
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Can I Connect an Android Phone to an Interlogix Simon XT?
An Android Phone can use the Alarm.com Mobile App to connect with an Interlogix Simon XT Alarm System. This app is available for free download from the Google Play Store. A user will need an Alarm.com account in order to access the server. Learn more about the Alarm.com Mobile App.
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