Parameter

>Standby current: TX Current consumption : 0.3 mA

>Battery standy time: 4 years

>Triggering: Interruption of upper or below two infrared beams, or all four infrared beams

>Interruption time: ≤ 50 ms

>Max detection range: 10 m

>Wireless transmitting distance: 100 m( no obastacle)

>Wireless frequency: 433 MHz

>Weatherproof level: IP66