The advantages and disadvantages of screw wiring connection and screwless wiring connection of wall switch socketThere are several different types of wiring connections that can be used for switch sockets, depending on the specific type of switch and the electrical wiring in use. Two main common typ   Read More>

The LED doorbell switch has 2 terminals that are wired to the bell transformer located in the house. The transformer is a metal box with 2 terminals lined to the doorbell wires. It takes the standard electrical voltage in your home, in most cases 110 to 120 volts, and lowers it to about 10 to 36 volts. How to install a 16A 10-36V LED Doorbell SwitchAdding a LED doorbell switch to your house lets friends, guests and delivery services notify you of their presence. While conventional door knockers serve a similar purpose and work well for small houses, you mightn’t hear them if you are in a back bedr   Read More>