Features:  

*Adopt high accurate photoelectric sensor

*Battery operated: 1* 9V battery

*Low power consumption, ultra long standby time

*Intelligent MCU auto-processing control

*Fault supervision/Self test function

*Low battery warning function

*Wireless frequency: 433.92MHz(1527)

*Dust proof, moth proof, anti light interference

*SMT manufacture technology, ensures reliability and stability

Parameter: 

Power: 1*9V 6F22 battery

Sensor: Infrared Photoelectric Sensor

Standby current:≤10uA

Alarm current: ≤40mA

Wireless frequency: 433.92MHz

Wireless coding: 1527

Alarm output: Sound, LED indication, wireless transmission   

Alarm sound level: 85dB/1m

Working temperature: -10°C~50°C

Working humidity: ≤95%RH

Size: 100*100*32mm

Standard: EN14604