Modern micro chip adopted which makes it alarm on time, high accuracy and reliability, flexible volume and easy installation.
It features power saved, low battery warning, non-false alarm. Widely used for rolling door, shutter door, garage door.
● Triggered distance :< 3 cm
● Working voltage：12V DC, with dry battery model:23A
● Working current：≤10mA; Static current：≤5μA
● Working frequency：433.92 MHZ±2KHZ or 315 MHZ
● Transmitting distance：noninterference ≥200m ; indoor about 30~50 m
● Emitting frequency：>10mw
● Operating temperature: indoor -10 ~ 50℃, related humidity ≤ 95%
● Power: standby :0.01W, Alarm :0.09W
● Size: Transmitter part: 90 mm(L)×55 mm(W)×22 mm(H);Metal magnetic part:
● Weight: 600ｇ