After-sales Service: | Long Term |
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Warranty: | 3 Year |
Customized: | Customized |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
General troubleshooting | ||
problem | Conventional cause | Conventional solution |
Door unlocked | Lock not energized | 1.Check whether the main wire leading to the lock body is scratched or broken by other parts |
2. Check to make sure the wires are securely tightened to the terminal block. | ||
3. Check that the power supply is connected and operating. | ||
4. Make sure the lock switch is wired correctly | ||
The door's locked, but it's easy to open | electromagnet and armature plate Is the contact consistent | 1.The electromagnet and armature plate are not loose |
2. Make sure the electromagnet and armature plate are properly | ||
3. Make sure the contact surfaces of the electromagnet and armature plate are clean and free from rust. |
Suppliers with verified business licenses