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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.


Click here to see information on returns and cancellation

€30.45 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 37.
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
Rated 5 out of 5 by from Easy to fit and worked Bought to replace an old battery operated unit. Fitting was easy as you plug the bell unit into socket, remove cover from bell push and insert battery provided.Select one of the 4 optional chimes before replacing cover. The bell push comes with self adhesive pad to stick to door frame but it can also be fixed with screws (not provided). I used screws from old bell push as fitted in same place. Worked on first attempt. It was possible to buy £2 cheaper but would need to drive further to collect and not guaranteed in stock. Can't really judge reliability after 3 days but similar units have run for at least 2 years trouble free. Addition of plug through means socket not lost for other uses.
Date published: 2017-08-24
Rated 5 out of 5 by from Works well & simple to install Replaced a faulty bell system with ease and worked well first time. No tricky programming as previously experienced with another brand. Retention of a socket with the pass-through feature is useful. Fewer chime selections than some others but those included are fine.
Date published: 2017-08-20
Rated 5 out of 5 by from Good Door Bell Good item, easy to install,plug chime into wall,open push insert battery and choose one of four chimes,close and fix to wall,all I did was put blob of silicon on same,can easily be cut off if you need to renew so no drilling or plugs.Chime is loud and push is robust,which has small LED(glows red) to let you know it is pushed.If you switch off chime audible alarm when you switch back power back on.You can buy extra bell push if you need to extend or as a spare.My previous push got broke due to heavy handedness.So far had a month and used regularliy and no issues.
Date published: 2017-08-20
Rated 4 out of 5 by from Good wireless doorbell A good doorbell. Very easy to set up, pretty much plug and play. 4 choices of sound, could have more, or more normal sounds. The sound could be louder! But if that's a big problem you can purchase additional units and link them to the same doorbell button.
Date published: 2017-08-17
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