The ELK-M1XRF319 Wireless (RF) Receiver and Input Expander is designed for use with the ELK-M1 and ELK-M1EZ8 Controls. The receiver connects to the control's four (4) wire data (keypad) bus and integrates similarly to an M1XIN hardware zone expander, except that a single M1XRF can handle up to 144 wireless zones (e.g. transmitter sensors or points).

The M1XRFEG receiver features a dual (2) antenna, and a phase diversity layout that provides long-range wireless coverage. It works with the ELK 319 Series Wireless Sensors as well as other 319.5MHz sensors (Interlogix format). 

Product Features:

• Adds up to 144 individual wireless zones (sensors/points)
• Operates from the 4-wire RS485 Data Bus
• Additional Receivers (up to 9) may be connected to a single M1 or M1EZ8. Control for redundancy or greater coverage.
• Flash Memory for Updating operating Firmware. 

Product 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 the actual operating range. 

Included in the Box: 

• M1 Wireless Receiver 319.5MHz One-Way Sensors
• Plastic Housing
• 2 Antenna
• 4 #6 Plastic Anchors
• 4 # 6 Pan Head Sheet Metal Screws
• Instructions