Safety Elevator light curtain centre opening type SFT 833

Safety Elevator light curtain centre opening type SFT 833 l Hermetical design enable itself waterproof and dustproof l Passed Germany TUV tests,and comply with related international standards l Beautiful external appearance,easy installation,suitable for most brand elevators l Faults tolerance feature.automatically shield the faulted diodes and remind the users l Applying reliable MCU microchip.reasonable design and stable performance l CPU divulse synchronization,achieving