2GIG GC2 & Alarm.com
The 2GIG GC2 is a security control panel that can be used with compatible Alarm.com services. If you already have a GC2 installed, you may be able to use your existing equipment when activating compatible Alarm.com service through True-Link.
How to Find Your 2GIG GC2 IMEI
Using the keypad:
1. Tap the GoControl symbol or the company's logo in the corner of the screen.
2. Enter the installer code.
3. Tap Radio Status.
4. The serial number used for Alarm.com is displayed under Serial Number.
Alternatively, the serial number is printed on the cellular module following IMEI or ADC.
Default Codes
Installer code: 1561
Master Code: 1111
Activating Your 2GIG GC2 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
Have a compatible Alarm.com LTE radio installed with matching panel firmware:
| Radio | Required firmware |
| --- | --- |
| 2GIG-LTEV-A-GC2 | 1.19.1+ |
| 2GIG-LTEV1-A-GC2 | 1.19.4+ |
| 2GIG-LTEA-A-GC2 | 1.19.1+ |
Complete any required radio or firmware upgrades before activating.