The lower voltage is sent to the push button to engage the chime mechanism. He has no current doorbell in place ring will send a consumer unit transformer module 24v i just want to clarify will he need a fuse or breaker anywhere along the circuit the chimes will be wireless and plugged into socket.

Ring Doorbell Hardwired Install
Ring aubt1 24 transformer wiring diagram. A 24 vac volt alternating current transformer is a step down type of transformer. Be careful of damaging walls. Ring video doorbell 2 vs 3 plus also chime pro pre roll testing and footage duration. Steve does 38334 views. The most common application for a 24 vac transformer is to activate a doorbell chime. A hardwired transformer units is available from ring.
First ive come across ring doorbells. We recommend a transformer unit with at least 16 volts ac and at least 30 volt amps. The device typically converts 120 vac to a lower voltage for use in push buttons. Connecting the ring video doorbell 2 to an ac transformer requires some knowledge of wiring and soldering. If you are uncomfortable reading wiring diagrams hooking up wires or soldering them in place consult a licensed electrician for assistance or use the built in rechargeable battery to power your video doorbell. Be sure you have a proper replacement transformer.
Removing and installing your transformer may involve removing your old doorbell mechanism or pulling the transformer from. Hui guys customer wants a quote to install a doorbell system by ring.