The number of times have you missed a knock on the door all since your door bell isn’t functioning? Lots of situations the door bell really does work yet one a few extremely simple items of the challenge fall short or stop the entire procedure from occurring.
The door bell system is actually very simple. You have a transformer, usually located in the cellar or maybe the garage. These appear like a silver box with a couple of really tiny wires coming off the top of it. The transformer does specifically what it seems like it does. It transforms a greater voltage power right into a low voltage present that the bell needs to run.
The two cables that come from the transformer will run to the door bell it’s self … or the component that actually does the buzzing. Generally the white cable obtains tied to one of the screws on the door bell while the other will obtain linked to one more wire that goes to the door bell button. The one single wire that you see running from one point to the other has 2 wires inside of the external coat. One wire will bring the present to the button as well as the other will certainly lug it back. This indicates that at the home security systems door bell you will need to connect both cables one to each screw on the button.
So one screw has power the various other does not. When the button is pressed the power streams with the switch and also onto the various other wire. This will then be carried onto the bell it’s self and make it ring.
So if any of that made any kind of given that to you after that you will recognize that there really are just two parts that might go wrong with this equation. The presumption is that absolutely nothing has actually changed with the electrical wiring … indicating you didn’t have any type of various other job done lately. If you have then possibly the cables may have been harmed at some point in the circuit.
If you have actually not had actually any type of work done check the button it’s self. Lot of times the screws where you connect the wires to will become damaged because of being subjected to the weather condition. If this takes place the power will not flow through the button. To fix this take the switch off and also run a little sand paper over the connection indicate take the taint off. Replace the switch and also see if the bell is working. If it is not after that more than likely you will need to replace the transformer.