You might also be interested in these 12v wired door chime.
SCS SEN4137404 Hard-Wired Door Bell / Chime - Powered by Batteries or Transformer
SCS Sentinel
£ 8.88
free shipping
To the product (1 offer)
40% off
Ring Video Doorbell Wired | Doorbell Security Camera with 1080p HD Video, Advanced Motion Detection, hardwired (existing doorbell wiring required) | 30-day free trial of Ring Subscription Plan
Wired doorbell security camera with 1080p HD video, Two-Way Talk, Advanced Motion Detection, standard 2.4 GHz connectivity and customisable privacy settings.
£ 26.00
free shipping
To the product (10 offers)
Wired Door Bell, DC 12V Bell Entry Door Alarm, Wall-Mounted Ring Doorbell Chime Access Control System for Home Office - Loud and Clear Ding Dong
Weiyiroty
£ 6.50
free shipping
To the product (1 offer)
Joyzan 12V Wired Doorbell, Home Access, Electrical Bells Ringer Four Wire | Supporting No Install Battery Kit, Mini Chime Dc Core Door Bell Ding Dong Musical Alarm Office Access Digital Control System
Joyzan
£ 12.99
free shipping
To the product (1 offer)
AMFUN Door Bell Transformer,DIN Rail Power Supply 8V/12V/24V Transformer for Wired Doorbells & Compatible With Ring/Chime/Smart Door Bell
AMFUN
£ 13.99
free shipping
To the product (1 offer)
23% off
Ejoyous Doorbell Wired DC 12V, Small Door Bell Chime White Doorbell Alarm with Loud Clear Ding Dong Sound, for Home Office Security Access Control
Ejoyous
£ 8.01
free shipping
To the product (1 offer)
K M Electronics® SHOP OVER DOOR SECURITY ALARM CHIME CONTACT SWITCH 12V 12 VOLT
K M Electronics
£ 17.90
free shipping
To the product (1 offer)
8% off
KENANLAN Doorbell, Wired Doorbell Chime for Office Home Security Access Control System 12V
KENANLAN
£ 11.19
free shipping
To the product (1 offer)
Wired Doorbell Chime 12V 4 Core Door Bell Alarm Security Access Control System for Home Office (White)
FILFEEL
£ 7.41
free shipping
To the product (1 offer)
UrbanHui Wired Doorbell for 12V Systems Electronic Chime with 38 Melodies High-Quality Chip Long-Lasting Durability Suitable for Homes Shops Malls
UrbanHui
£ 7.31
free shipping
To the product (1 offer)
BT8-8 Door Bell Transformer 8V-12V-24V CE Approval Suitable For Wired Doorbells & Compatible With Ring/Chime/Smart Door Bell
WEBN
£ 13.59
free shipping
To the product (1 offer)
8% off
YJYUIU 8VA Door Bell Transformer-Input 230V,Output 8V/12V/24V-For Wired Doorbell & Compatible With Ring/Chime/Smart Door Bell-DIN Rail Mountable
