433Mhz Wireless Magnetic Door Sensor Door Window Alarm Home Automation Anti-Theft Alarm Compatible With RF 433MHz Gateway Host For Smart Home Security Alarm System

OverviewOverview:
This item is a door and window alarm sensor. The door alarms can work with RF 433MHz Gateway Host to detect the door's opening status
and immediately send alarm notification message to the APP. 


Features:
*Simply attach one piece to your door, window or cabinet door, and attach the other piece to the door or window frame.
*Ideal intrusion warning for homes, apartments, dorms, offices, hotel rooms, garages, shop counter, Internet bar, etc.
*Excellent design, tiny and fashion. Easily install with adhesive tape.
*Low-consumption design, more power-saving.
*100m wireless transmit distance.


Specifications:
Support Battery: 1*12V 23A (Included)
Wireless frequency: 433.92MHz
Protocol: EV1527
Transmit distance: 100m (open)
Quiescent current: ≤3μA
Emission current: ≤15mA
Trigger alarm distance: ≤20mm
Operating environment: -10℃-50℃ (14℉-122℉)
Size: Main body (D*W*H): 67*26*15mm
Deputy body (D*W*H): 53*12*14mm
Item Weight: 32g / 1.1oz
Package Size: Approx. 7*3*2cm / 2.8*1.2*0.8in
Package Weight: Approx. 37g / 1.3oz


Packing List:
1 * Wireless Door / Window Sensor
1 * Set of Mounting Stickers