How to Find an Alarm Panel's 15-digit IMEI Serial Number

Interolgix Brand Panels

Interlogix Concord 4

Concord 4 modules are separate devices that are mounted outside of the alarm panel can, either nearby or run farther to an outer wall or attic, wherever the best signal is.

Opening the white plastic cover will reveal the module itself. You should find a 15-digit cellular module number printed on a sticker in the format SN:XXXXX-XXXXXXXXXX

Interlogix NetworX (NX) Panel

Similar to the Concord, NX modules are separate devices that are mounted outside of the alarm panel can, either nearby or run farther to an outer wall or attic, wherever the best signal is.

Simon XT, XTi, XTi-5

Simon XT

Simon XTi

Simon XTi-5

The Simon series of panels all use the same module, which is installed inside the panel. You will need to disarm the panel and open it up to find the module and identify the 15-digit cellular module number

600-1048-XT-LTE-VZ

The 4G LTE module will have 2 separate antenna and the 15-digit cellular module number can be found printed on a sticker attached to the module itself and will follow S/N IMEI:

  • When searching for the IMEI in panel programming, it will show up as a 10-digit serial number, not IMEI. However you can also find a 15-digit IMSI number, this is not the correct number.