Installation: wall-mounted
Power: Solar and 3*1.2V AAA Ni-MH Chargeable battery
Waterproof design for outdoor, IP Grade is IP65
Detecting distance:12m
Detecting angle:110 degrees
Open distance: 100-150M
Chip IC: 2262 IC
Wireless freq: 433Mhz or 315Mhz
Pet Immunity for less 25kg not alarm
Batteries, Bracket & Screws included
