Product Description
Features:
1) Indoor/outdoor use, prevent from small pet alarm
2) High sensitivity, both wireless and hardwired compatible
3) Detection distance: 10m - 40m
4) Effective length: 20 - 200cm
5) Number of beams: 2 - 10
6) Signal output: wireless or hardwired
7) Power supply: 12 - 18V DC
8) Static current: 60 - 200mA