What is the reason why one side of the double door magnetic lock lights up while the other side does not?

There may be many reasons why one side of the double-door magnetic lock lights up while the other side does not. The following will analyze it from several aspects.

1. Power supply problem: First, you need to check the power supply of the lock. Double-door magnetic locks usually need to be powered by an external power supply. If the power supply of one side of the lock is unstable or interrupted, the light on that side will not light up. You can check whether the power cord is firmly connected and use a multimeter to test whether there is a stable voltage output. In addition, you also need to check the working status of the power adapter and whether the wire is damaged.

2. Controller failure: Double-door magnetic locks usually need to be connected to a controller, which controls the switch of the lock. If the controller fails, it may cause the light of one lock to not light up. You can check the working status of the controller, such as checking whether the indicator light on the panel is lit normally, and confirm whether it can correctly control the state of the lock through the test function of the controller.

3. Lock connection problem: Double-door magnetic locks need to be connected to the controller or power supply by wires. If there is a problem with the connection line, it may cause the light of one side of the lock to not light up. It may be that the connection line is loose or damaged, such as poor contact or disconnection of the line. You can check whether the connection line is firmly installed and check whether the line is not damaged.

4. Problems inside the lock: If the power supply, controller and connection lines above are normal, but the light on one side of the lock is still not on, then the problem may be inside the lock. The magnetic lock is composed of an electromagnet and an iron plate, in which the electromagnet serves as the control part of the lock and the iron plate serves as the locking part of the door. It may be that the electromagnet or the iron plate of the lock is damaged and cannot work properly. You can check whether there is foreign matter or damage to the internal structure of the lock, or you can try to replace it with a normal electromagnet or iron plate to verify the problem.

5. Other factors: In addition to the above possible reasons, there are some other factors that may cause the double-door magnetic lock to light up on one side and not light up on the other. For example, the lock may not work properly due to improper installation position of the lock or the state of the door. In addition, environmental factors such as temperature and humidity may also affect the normal operation of the lock. You can check the installation position of the lock and the state of the door, and adjust the installation position of the lock and deal with environmental factors to determine whether there will be improvements.

In summary, the fact that one side of the double door magnetic lock lights up while the other side does not may be caused by power supply problems, controller failure, lock connection problems, lock internal problems, or other factors. Users can solve the problem by checking and eliminating these possibilities and ensure the normal operation of the lock. If the problem cannot be solved, it is recommended to contact relevant technical support or professionals for further troubleshooting and repair.