Homesafe Wireless Door/window Sensor 108WR

描述

*This sensor cannot work alone, must be linked to Homesafe System used *2 x AAA size batteries operation (not Included) *Low power consumption--- Long battery life *Wireless RF transmission about 40~70 meters *Battery low indicator LED *Magnetic switch left/right side either way is workable *Compatible with additional wire magnetic sensor *Compatible model: Models T058RP5W1, Models 116R2P5W1, 116RW1, 621RP5W1, 621RP5