Interlogix Simon XT & Alarm.com
The Interlogix Simon XT is a wireless security panel that can use Alarm.com through compatible communication hardware. If you already have an eligible Simon XT installed, you may be able to use the existing panel when activating service through True-Link.
How to Find Your Interlogix Simon XT IMEI
Using the keypad:
1. Press and hold [1] for 10 seconds. The SN displayed on the screen is the serial number used for Alarm.com.
Alternatively, the serial number is printed on the cellular module following SN/IMEI.
Default Codes
Installer code: 4321
Master Code: 1234
Activating Your Interlogix Simon XT with Alarm.com
1. Locate your panel's IMEI using the instructions on this page.
2. Choose your True-Link plan here and provide the IMEI during checkout.
3. Keep your panel powered on until activation is complete.
Not sure whether your panel is available? Use our Panel Status Checker before purchasing your plan. If you are switching providers, confirm your communicator supports LTE before cancelling your existing service.
Important Information
'- Panel firmware: 1.3+.
- Communicator: a compatible Alarm.com LTE module installed in the panel.
Complete any required radio or firmware upgrades before activating.