Outdoor Infrared Dual Photoelectric Beam Motion Sensor Detector Passive

 Beam detector for perimeter security
Active infrared beam detector with two beams
Damp-proof and dust-proof      Specifications:·        No.of Beams: 2 beams·        Install Distance(Max.) Outdoor: 150m / Indoor: 450m·        Dtection Mode: 2 beams blocked simultaneous·        Optical Source: Infrared digital pulse beam·        Response Speed: 50 ~ 700msec Package Includes:·        Two Beam Photoelectric Infrared Detector ABT-150m