Doorbell transformers and "bell wire" are necessary components of a wired doorbell installation. A doorbell transformer coverts the high voltage electricity in your home to a lower voltage for your doorbell product.
A doorbell transformer is used to connect your wired doorbell to your home's power supply and transform it into a voltage your wired doorbell can use. The doorbell button and wired doorbell are both connected to the doorbell transformer with "bell wire."
From the doorbell transformer, your doorbell button is connected using approved bell wired. Your wired doorbell also connects to your transformer using bell wire as well.
1800doorbell has many wired door chime kits that contain just about everything you need to install and operate your system. All the kits we market on 1800doorbelll already contain a transformer. If you are purchasing a wired doorbell you need to If you are replacing an existing doorbell in your home, you may not need a doorbell transformer, but if you are unsure call an electrician or give us a call and we would be happy to help you. 1800Doorbell offers a full line of doorbell transformers in many different voltage configurations.
Bell wire is the wire that connects the doorbell button to transformer. We have prepackaged bell wire to suite all your needs, whether you are wiring a buzzer, bell, or beautiful door chimes!