Wireless 60m Plug Through Door Chime with Li-Ion Powered Bell Push White Product Code: 80345

The BY103 is a quick and easy to install wireless door chime system with a choice of 4 chimes. The plug through design means that you don't lose a socket when the chime is in use.


  • 60m Operating Distance
  • 4 x Melodies
  • No Loss Of Socket
  • BY Range Compatible
  • Self-Learning


Compatible with all other products in the BY range. 60m operating distance. Approx. 80dB.
Additional Information
Technical Specification
  • Brand : Byron
  • Product Height : 132 mm
  • Total Product Weight : 0.162 kg
  • Model No : BY103
  • Product Width : 78 mm
  • Colour : White
  • Product Depth : 72 mm
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Plug-through chime, bell push with fixing screws and CR2032 battery.
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€29.95 Incl. 20% VAT

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Wireless 60m Plug Through Door Chime with Li-Ion Powered Bell Push White is rated 4.6 out of 5 by 41.
Rated 5 out of 5 by from No more batteries Simple to install & operate. No more batteries required (only small battery in bell-push. Wonderful!
Date published: 2019-05-02
Rated 4 out of 5 by from Does the job Bought this as replacement for battery operated doorbell. Working fine but only been in place for 2 days.
Date published: 2019-01-07
Rated 4 out of 5 by from Doorbell- well almost I bought a new doorbell. A baron plug through wireless. It is very good. Only one thing. Attaching the bell push. I have tried numerous attempts to fix the backplate. Each time I do the cover doesn't 'snap' into place. I tried directly to the brickwork and then put a piece of wood behind to try and give it a flat surface. Still no click. Will have to use the sticky pad to adhere it to the doorframe. Not a problem but a more substantial backplate would be good. I find it twists and contorts when you fix it.
Date published: 2018-12-01
Rated 5 out of 5 by from Wints Tried to pair a new Byron bell push with an existing plug in chime but failed and therefore returned it to screwfix without any quibble exchanged it for a new complete set and fit it in 5 minutes.disappointed to have to buy a new complete set but I guess nothing lasts for ever ! as always good service from screwfix
Date published: 2018-11-22
Rated 5 out of 5 by from install in seconds door chime Bought as a replacement for a water damaged push switch, this improved on the original with the feed through mains socket, which had been a problem before with the best location being a single socket. Four chime selection more than adequate, don't choose this if you want Mozart. Comes with double sided stick pad for the push switch if you are in a real hurry. Battery included. Push switch has water seal - looks OK and time will tell.
Date published: 2018-03-01
Rated 4 out of 5 by from WIRELESS PLUG THROUGH CHIME Good sturdy, well made product. Easy to set up, with several chime options. Recommended.
Date published: 2018-01-09
Rated 4 out of 5 by from Good Door Bell Good value cf offerings from other well known diy outlets and electrical stores. Small number of ring tone options but not an issue for us. Simple to install and set up. We find plug through convenient and worth the modest price increase over same product without. Too soon to validate reliability but no reason to doubt.
Date published: 2017-11-28
Rated 4 out of 5 by from Adding a second door chime. We already had one of these bell chimes and were very happy with it. Recent modifications to our house meant that the new walls prevented the chime from being heard throughout the whole of the house. I purchased the second chime to locate elsewhere in the house. New chime paired with the old bell push immediately so we now have 1 bell push and 2 chimes working perfectly. Good reliable product. Good volume and plug through preserves use of the socket. Much better than previous battery powered units that regularly needed new batteries.
Date published: 2017-11-24
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