1.Outdoor beam sensor,2 beams detector 2.With high levels of ... Passed CE,FCC,ROHS,IP55 certification Main Features:1. Outdoor beam sensor/2 beams detector2.Up and down optical lens can ... 90% 8.Anti-lightning circuit design9.Adjustable of beam interdiction period,to make it more flexible and adaptable10 ... 45.0*36.0cmPassed CE,FCC,ROHS,IP55 certification Outdoor beam sensor(ABT-20,ABT-30,ABT-60,ABT-80,ABT ...