2GIG

Outdoor Wireless Door and Window Sensor

Backup Battery for GC3 & GC3e

Wireless Flood and Temperature Detector

Z-Wave Plus In-wall AC Outlet

LTE Communicator Antenna for GC2 & GC2e

LTE Communicator Antenna for GC3, GC3e, and Edge

Alarm.com Verizon LTE Cellular Communicator for GC3 & GC3e

Alarm.com Verizon LTE Cellular communicator for GC2 & GC2e

Easy Updater for the GC2 and TS1

Wireless Garage Tilt Sensor

Wireless Repeater

900 MHz Transceiver & 345 MHz Receiver for GC3, GC3e, & Edge