Door Bell Transformer. Power Supply Switch. Suitable For Wired Doorbells & Compatible With Ring/Chime/Smart Door Bell. DIN Rail Mountable. Mains Converter 8/12/24V. No Need For Batteries.

Works really well with my Trust video doorbell on the 12V terminals. It’s been reliable day-to-day and runs quietly with little to no noise. It’s also a bit of a rare find, as most transformers on Amazon seem to be DC, whereas many video doorbells (including mine) need AC—so it was great to find one that actually works properly. The only downside is that it doesn’t fit inside my old Deta chime housing, so I’ve had to leave it without the cover. That means the internals are visible, but it’s not really an issue for me.

I moved into a new build that had a Deta mechanical chime, and with this, I was able to reuse the existing wiring and upgrade to a Eufy doorbell without any issues.

works with the ring door bell

Does the Job but you will need to buy a separate! plastic box to mount the transformer

Delighted with this. Easy to fit and immediately sorted the power to my wired ring bell which I couldn’t get to work on the older transformer. Solid piece and easily wired

Doesn’t work - got incredibly hot and literally went bang! Avoid!

I changed from Ring to Eufy video doorbell and needed to sell on the Ring version. This was an ideal replacement. Solid built, same dimensions and same connection. Voltage ranges are good, no noise, very easy to swap out with existing. Value for money.

Worked perfect with my Eufy c31 doorbell. I had to connect it to 12v (24v was giving issues)

Only delivers 14.4V AC.. also overheated as soon as 240V applied Dangerous item !!