Features:  

*Dual infrared sensors

*Powered by 2pcs 1.5V AAA batteries

*Low standby current 9uA, ultra long standby time

*Fresnel optical lens prevents false alarm and omission

*Double lenses/temperature compensation technology

*Intelligent volume recognition, anti-pet design max. 25kg

*Mirror-type detection technology: effectively enhance crawling alarm

*Artificial intelligent quadruple technology

*Detection distance: 12m@25°C

*Detection angle: 110 degrees

*Anti-white light intensity 10000Lux

Parameter: 

Working voltage: DC 3V

Power supply: 2pcs 1.5V AAA  batteries

Standby current: ≤9uA

Alarm current: ≤10mA

Wireless frequency: 433.92MHz

Wireless coding: 1527

Transmission distance: ≥150m (open area)

Anti-dismantling switch: normally closed

Alarm output: Led indication, wireless transmission

Working temperature: -10°C~50°C

Size: 105*55*43mm