1 For Higher Safety: When someone or other intruder comes into contact with two or more beams, the alarm output will turn on the infrared barrier detector. 2 Has Good Accuracy: Intelligent detection technology can identify small animals passing without alarm. It also has intrusion alarm functions such as anti tampering, anti thread cutting, and anti infrared interference. 3 Wide Application: Widely used in window, balconies, garages, villas, schools, supermarkets, office buildings, etc., largely improving the overall safety. 4 Reliable Work: This product adopts digital frequency modulation demodulation and utilizes infrared to transmit digital signals. Equipped with automatic focusing circuit design, acousto optic calibration and catch. 5 Easy to Install: Comes with a light weight and a compact size as well, the safety light curtain with sturdy base is very convenient to install.

What's in the box
1 x Light Curtain