Delivery Time:Depend on your Quantity
Certification:CE,ROHS

Wireless Window / Door Contact for PSTN Alarm System 018D

Quick Detail:

1, Work with Home Secuirty alarm system

2, 433/315mhz

3, Competitive price

4, work with 23a battery

5, Temperature -10 ℃~+55℃

Description:

These sensors are used to protect the opening of both doors and windows. If a burglar opens the protected door or window, a magnetic switch inside the sensor, will trip, which sets off the security system. Install one at every entrance to make sure your home is protected. Each sensor is supervised (self-checking) for professional reliability and offers you choice in design and performance.

Specifications :

Power supply:	DC12V (23a battery x1pc)
Static consumption:	<30uA
Alarm current:	<40mA
Wireless frequency:	315MHz/433MHz
Encoded mode:	2262 IC/4.7M
Temperature:	-10 ℃~+55℃
Humidity:	40%~80%