The door chime system

There are 2 types of door chime system, ie. the wired and wireless. I found that the bell of wired door chime system comes with pretty standard sound of "ding-dong", and the wireless door chime system has more variety of musical sound.

I use a wired door chime system, which the wiring had already been done by the developer. I installed a door bell switch with big button and water resistance circuitry, next to my letterbox, on the pillar which holds the main gate of my house.




Mounting a good and durable door bell switch is essential to ensure the door chime system continues to work for a long period of time.