◆ סוללות, סוגר & ברגים כלולים
◆Installation: wall-mounted
◆Battery Life: Standby around 1 year
◆Detecting distance:12m
◆Detecting angle:110 degrees
◆Open distance: 100-150M
◆Chip IC: 2262 and 1527 IC Option
◆Wireless freq: 433Mhz or 315Mhz
◆Antenna Built-In Design
◆Batteries, Bracket & Screws included