The ELK-M1XRF2G is a wireless receiver that you can use with the M1 and M1EZ8 panels that ELK makes. This connects through the keypad bus of your panel and can expand your wireless zones up to a count of 144.
The great thing about this receiver is that multiple receivers can be placed in strategic positions in your location to cover thousands of square feet. This receiver uses Crystal frequency technology and has two antennas to increase the reception.
This is only compatible with 319.5MHz Crystal transmitters made by GE
Specifications:• Sensitivity: >105 dbm
• Operating Temperature: 0 to +120 degrees F
• Operating Voltage: 12 Volts D.C.
• Current Draw: 70mA
• Range: 300 to 500 ft. line of sight
NOTE: Walls or metal may reduce actual operating range.