2GIG LTEA-A-GC2 Alarm.com AT&T Cat-1 4G LTE Cell Radio for 2GIG GC2 with 2 LTE Antennas.


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The 2GIG-LTEA-A-GC2 is a 4G LTE radio for the AT&T network to work with Alarm.com. This new radio transfers both data and two-way voice over AT&T’s 100% LTE network and VoLTE (Voice over LTE) technology. To enable the 2GIG-LTEA-A-GC2 radio, the GC2 Panel requires Firmware version or newer and GC2E Panel requires Firmware version 1.20 or newer


  • 4G LTE cellular module
  • Compatible with Alarm.com
  • Works in USA/Canada
  • GC2 Requires FW v1.19.3 or newer
  • GC2E Requires FW v1.21 or newer
  • Includes 2 (two) LTE Antennas in the box with the radio

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