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Byron Wired Door Chime Kit with Built-in Transformer

4.4 (155 reviews)
SKU: 240609120537009 EAN: 8713016109057

Compare 1 price for Byron Wired Door Chime Kit with Built-in Transformer — from £10.00 across 1 UK seller including Toolstation.

£10.00 1h ago
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You''ll never miss a delivery again thanks to the loud and clear sound of Byron''s classic door chime. It''s suitable for use at home or at work, and the low-profile design with nondescript white colour means it complements most interiors. Once it''s wired up to your bell push button, the chime is ready to go and it will make an unmistakable ''ding-dong'' sound when activated.\nThis wired door chime is equipped with a built-in 8 V doorbell transformer, which means that once you''ve wired in your mains electricity, the device will automatically down-convert it to the correct operating voltage. This makes it quick and easy to install. Mounting it to a surface is a doddle too, as all you need to do is remove the front cover and attach it with two screws through the pre-drilled holes.\n• Traditional ''ding dong'' sound door chime\n• Mains-operated with built-in transformer\n• Requires 240 V mains electricity to operate\n• Simple wired installation is quick and easy\n• Decibel rating of 85 dB – easy to hear, even when it’s busy\n• Unobstructed range of 30 m – you’ll never miss a delivery\n• Weight of 0.55 kg
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Customer Reviews 155

4.4
155 reviews
5 star
109
4 star
24
3 star
10
2 star
1
1 star
11
Byron 776 Doorbell
5.0
January 28, 2026
George63 Verified Purchase

Straight forward to install, and loud enough to be heard all around the house. Like it..

Use with Security doorbell
5.0
January 18, 2026
f8aa4586-1b8e-5b75-a6db-4304fe9af143 Verified Purchase

easy to install used with an Eufy E340 video doorbell previous was a DC camera with hard wire connection so many wires now not needed just the AC bellwire giving voltage about 9 volts at tranformer Ding Dong is loud enough without being BIG ben

Faulty from new
1.0
August 19, 2025
dd8d0c12-6cdf-5f4a-9bcf-c9b0aae29990 Verified Purchase

Faulty from new, only outputting 1 volt not the 7 as it should.

Mostly fine.
4.0
July 5, 2025
SparkyC

I've installed 15 or so of these over the years. Mostly no problem but this is the 2nd one which was faulty out the box in the last year, no voltage output. TS great in terms of exchange but adds an hour of lost business time to do this. I note its now a clearance item so maybe Byron no longer making this model.

Good for Eufy doorbell power
4.0
June 11, 2025
feaf5697-1090-590c-8362-938bef4f4897 Verified Purchase

Swapped out a Deta chime for this to power a Eufy doorbell camera. Power the eufy and chimes as well. 100% it's not the prettiest thing though

Great product
4.0
May 10, 2025
HussainA Verified Purchase

Good product, straight forward & easy to install - comes with built in transfer.
Sound of the chime is loud.

Byron Wired Door Chime Kit, Built-in Transformer
4.0
May 5, 2025
SteveRF Verified Purchase

Although described as a 'Kit', this pack is just the chime with a built in transformer. There is no Bell Push or Bell Wire included, so it looses a point on those grounds.
That said, the chime/transformer is of good quality, nice looking and with a good sound.

Good quality simple door bell
5.0
April 17, 2025
Greg Kas Verified Purchase

Good quality simple door bell. Used it multiple time and never had problems with it

Byron wired door chime kit
5.0
February 6, 2025
J W Hall Verified Purchase

Does exactly what it says on the tin excellent and very easy to install

Good product.
5.0
November 27, 2024
PeteOB1 Verified Purchase

Simple to fit. Works with Nest door bell as well.

Excellent replacement for existing old wired bell
4.0
November 21, 2024
David1134 Verified Purchase

Excellent replacement for existing old wired bell, exact same size and screw holes matched. Lacks fixing screws and bell push so jut 4 stars

Simple and inexpensive
5.0
October 20, 2024
colin94 Verified Purchase

Basic door bell. Cheap and easy to fit. Works well

Good and valued product
5.0
October 19, 2024
CK8206 Verified Purchase

Good for google nest doorbell (battery)and easy fitted. I have tested the build in transformer can provided 8V & 1A and fit for the nest doorbell with chime.

Good product but returned as not the one I needed.
4.0
October 13, 2024
21112021 Verified Purchase

Good product at great price but not the one I needed.

Loud and clear, easy to install
5.0
October 5, 2024
strataforten Verified Purchase

Great, does the job perfectly. Louder than the unit it replaced, although that was failing and eventually failed, thus the replacement. Virtually the same footprint. Easy to wire up and run the wires. Looks inoffensive

Not very loud.
3.0
August 12, 2024
Robert x Verified Purchase

So quiet customer can hardly hear it. Had to add an additional sounder upstairs.

Not recommended
1.0
August 7, 2024
JollyJohn1 Verified Purchase

Didn’t work for more than a few days. Nothing else to say.

Mr
5.0
July 9, 2024
Paul kruger Verified Purchase

Good buy. Once established, a central point in house, where the chime is auidable to all, if posible in doors and out doors. One is enough to alert, doorbell is calling. The only problem , i had was i had to buy an electrical bell button, as well as 2 core wiring. The main good buy was it came with an in built transformer.

Wrong spec
1.0
June 10, 2024
DiyDave86

Product info states 8v, transformer itself is 7v, yet the box states both 7v and 8-12v. Returned.

Bought to use with Ring bell.
3.0
June 3, 2024
StuartC1 Verified Purchase

Doesn't work for ring doorbell as voltage too low.

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