Light projecting and receiving type of safety device is a product largely improving weak point of the reflecting type of safety device that must adjust volume when setting distance and susceptive to external environment.  This product allows automatic setup for the distance of 0m~10m and is solid against outside shock through SMD processing of chip parts and exerts excellent performance even for the light or ray so that any disruption should not occur even installation outdoor.

Be sure to operate the machine after testing the safety system operates before starting work.

Do not change the structure of product at random.  Otherwise, it may cause safety accident.