3 thoughts on “How to open the roller door lock without a key from the inside”

  1. Pay content for time limit to check for freenAnswer 1. The remote control key of the electric rolling door is lost. First of all, the user tries not to use others to help open the door. Recall whether the electric rolling door manual adjustment is a ring chain or a hand -shaking handle. If the roller door manually adjusts the ring chain, you need to find the ring chain mechanism at the top of the door. By pulling the manual adjustment device, the rolling door is opened. Some electric rolling door manual adjustment devices are hand -shaking handles. The agency is generally installed on both sides of the door. You can rotate the rolling door by rotating the handle. 2. The remote control key of the electric rolling door is lost. You can contact the after -sales service of the electric rolling door manufacturer to inform the staff of the data of the rolling door, and ask the manufacturer to assist the manufacturer to assist the electric rolling door with the key. 3. The remote control key of the electric rolling door is lost. If the user knows how to know the model of its own garage and the key to the code, it does not necessarily require the manufacturer to assist in the new key. Users can buy the same type of remote control as the loss of remote control, and then use the new remote control and roller door signal receiver to complete the code to complete the code. The receiver is usually on the back of the motor. Press it until the receiver's indicator is often on. At this time, press the remote control operating key.

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