The Haojue door lock contact CR2-AZ is a core safety component of the elevator door system. It monitors the door¡¯s closed status in real time through the on/off state of electrical contacts, ensuring the elevator operates only when the hall/cabin doors are fully closed and locked. If the door opens abnormally or is not fully closed, the contact immediately breaks the safety circuit to stop the elevator, effectively preventing shearing or falling accidents. It serves as the first line of defense for passenger safety. Please consult customer service for more details.
