1、[Signal Response Quickly And Accurately] Safety grating sensor adopts infrared lamp beads and light panel, far infrared design, strong anti light ability, and can be used as a signal response quickly and accurately, which greatly reduces the occurrence of accidents. 2、[Multifunctional] With short circuit, over current and reverse connection protection, back slider grooves design, strong seismic performance. 3、[Aluminum Alloy Shell] Using aluminum alloy shell, strong structure, good sealing, durable, safe, stable performance, can be used for a long time. 4、[Waterproof And Sensitive] IP65 high protection level, dustproof, waterproof, oilproof, to prevent foreign matter from intruding into the grating, and it can still work sensitively in a relatively harsh working environment. 5、[Intelligent Technology] This light screen detector adopts intelligent technology to protect the circuit safety and self inspection design. If a failure occurs during work, it will be locked to a safe state to avoid accidents, so you can use it with confidence.