1,FAR INFRARED DESIGN: With far infrared design, using infrared lamp beads and light panels, has strong anti light ability and can be used as a signal response quickly and accurately, which greatly reduces the occurrence of accidents. 2,PROTECTION MODE: With IP65 protection level, with short circuit, over current and reverse connection protection, and the grooves design of the back slide block has strong seismic performance. 3,ALUMINUM ALLOY SHELL: This safety light curtain using aluminum alloy shell, which is sturdy, well sealed, durable, and can be used for a long time to meet your various need. 4,WATERPROOF AND SENSITIVE: This safety light curtains is dust proof, water proof and oil proof, can prevents foreign matter from intruding into the grating, and it is still sensitive in a relatively harsh working environment. 5,SELF CHECK DESIGN: Adopt intelligent technology to protect the circuit safety self check design, if a fault occurs during work, it will be locked to a safe state to avoid accidents, so you can use it with confidence. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.