elevator light curtain SFT 636

Safety Elevator light curtain centre opening type SFT 636 l Infra-red detection combined in a Mechanical Safety Edge l Reasonable dimensions of Safety Edge enable it suitable for most brand elevators l If Infra-red detection go wrong. It switches the Mechanical Safety Mode l Faults tolerance feature .automatically shield the faulted diodes and remind the users l Passed Germany TUV tests,and comply with related international standards l Beautiful external appearance, easy