Watchguard 2020 Wireless IR Multi-Beam Sensor

The Watchguard 2020™ ALC-BEAM1 wireless infrared multi-beam sensor detects intrusion by creating a curtain of 4 x invisible infrared beams. It is ideal for use indoors or outdoors, on fences, balconies, garage doors and more.

Product features:

• Maximum detection range up to 6m
•  Wireless frequency: 433.92MHz (±75KHz)
• Wireless transmission distance to WG2020 alarm up to 80m
•  IP66 weather resistant & UV-resistant polycarbonate body for outdoor use
• Completely wireless: Battery standby life up to 3 years
•  2 x CR123A (transmitter), 3 x CR123A (receiver)
• Compact housing at 47mm x 47mm x 612mm