2gig XCVR2 900MHz Transceiver for TS1 (White) The 2GIG-XCVR2 Transceiver Module is designed to be used with the 2GIG Go!Control Security System control panel The transceiver is a dual frequency device It receives 345 MHz signals from the system sensors, and receives and transmits 900 MHz signals to and from the 2GIG-TS1 Wireless Keypad Designed to be used with the 2gig security system control panel.^The transceiver is a dual frequency device^ it receives 345 mhz signals from the system sensors^ and receives and transmits 900 mhz signals to and from the model 2gig-ts1 wireless keypad^To use a model 2gig-ts1 wireless keypad with the 2gig security system control panel^ The 2gig-xcvr2 tranceiver module must be installed into the control panel.^Control panel must be running firmware version 1.8 or greater to function with this transceiver