Why doesn t the doorbell of the security door ring

Updated on Security door 2024-03-20
2 answers
  1. Anonymous users2024-01-23

    It's possible that the battery is out, the cord is broken, the doorbell's stereo is broken, and so on.

  2. Anonymous users2024-01-22

    Check to see if there is no battery power left.

Related questions
How to install a doorbell for an anti-theft door
5 answers2024-03-20

The installation time should be selected before the completion of the bricklayer, because the previous installation bricklayer and mason can be well repaired and smoothed. The installed anti-theft door will have a protective film, and you can also add another layer of protection by yourself, if it is not a human collision, it will not cause damage. >>>More

Is the security door too loud?
8 answers2024-03-20

Gluing the sides of the door with a sealing strip will solve the problem.

Where to buy the doorbell of the anti-theft door at home The kind of doorbell on the anti-theft door
1 answers2024-03-20

It's hard to buy, so you might as well go to the market and buy a doorbell board so that you can do it yourself.

Doorbell battery installation steps for anti-theft doors
1 answers2024-03-20

There are three steps:

1Open the battery compartment. >>>More

How to knock on the doorbell battery for the anti-theft door
4 answers2024-03-20

First: the battery box is installed in the door, by the hinge side, open the door to more than 90 degrees, check the upper position of the door leaf (behind pressing the doorbell switch, because the doorbell wire is very short), there will be a battery box, take it out and put it into the battery (you can take it out). >>>More