433MHz Wireless Magnetic Switch Door Window Alarm Sensor
Door/Window Sensor
When an unexpected intrusion occurs, the sensor will send a signal to the host, the host will immediately call or send SMS to inform the owner.
Note:
This Door sensor cannot be used alone, It needs to work with the panel which is the same as this sensor’s parameter(433MHz).
Product advantages:
Both door opening and closing can be detected
With tamper function
Product parameters:
Type:433MHz New Door Window Alarm Sensor
Voltage:3V Button Battery(Already includes for your convenient use)
Under Voltage Monitoring:7.5 V+/-0.5V
Static Current:<=10uA
Triggering Distance:>20mm
Emission Current:<=15mA
Emission Distance:>=120 m (Open area)
Emission Frequency:433MHz
Working Temperature:-10℃ ~50 ℃
Цвет белый, уже с батарейками. Продавца рекомендую. Брал со склада в России.
Works perfect
Fast Delivery
Sufficient
Perfetto
Super fast shipping! Thank you store
Came schwidko.
solo no enviaron el adaptador de corriente para mi pais por eso me costo tiempo para poder verificicar el producto.
Nice article and fast delivery