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Anonymous users2024-01-24There are many ways to change the doorbell and the battery, I don't know which one you are.
One is the doorbell integrated with the cat's eye, unscrew the cover of the cat's eye in the door counterclockwise, and remove the cat's eye core to see the battery compartment.
There is also an independent doorbell embedded in the upper corner of the door shaft side, the battery compartment is generally on the upper side of the door or the side of the shaft, and the independent battery compartment that can be deducted can be replaced by the battery.
One: Open your security door, in the middle part of the left side of the door, there is a hidden compartment. >>>More
Yours should be an invisible doorbell, mounted on the side of the door, just use your hand to pull the plastic mechanism, and the battery box will come out!
There are many ways to change the doorbell and the battery, I don't know which one you are. >>>More
There is a battery compartment next to the door that is used to hold the doorbell battery. >>>More
You first look for where the battery box is, some are on the back of the door, some are on the side of the door, and very few are on the door frame or externally! Some have plastic covers, some have metal covers, some are clamped and some are screwed, and some of the colors are different from the color of the door, and some are similar to the color of the door, which is a bit difficult to find. You look at it and install it again, the battery must be installed on the door.