The elevator bistable switch detects the door position through two stable states (open/closed), ensuring that the elevator door is fully closed before operation begins, preventing accidental openings and guaranteeing passenger safety. Its design maintains stability without continuous power, enhancing interference resistance and system reliability. The ¡°Normally Open¡± (NO) version transmits signals through physical state changes to synchronize door status with the control system. Please consult customer service for more details. Product parameter (specification)
