2GIG-LTEA-A-GC3 2GIG AT&T GSM 4G LTE Cell Radio Module for GC3/GC3e - Alarm.com
Online Price $136.99
MSRP Price: $190.70
2GIG-LTEV1-A-GC3 2GIG Verizon CDMA 4G LTE CAT1 Cell Radio Module for GC3/GC3e - Alarm.com
2GIG-ANT2X 2GIG External Attic Mount Cell Radio Module Antenna
Online Price $40.99
MSRP Price: $56.18
2GIG-XCVR3-GC3 2GIG GC3 900MHz Transceiver for IMAGE Sensor
Online Price $26.99
MSRP Price: $36.75