Swann Door Chime Black Finish Swann 50m SKU: 215888 MODEL: SWHOM-DC830B-GL Error. try again later You've successfully joined the club $ 39 .98 each Mitre 10 Variants Easy DIY completely wireless installation / Choose from 16 built in chimes / Adjustable volume / Sleek black design / 150ft (50m) transmission. A doorbell system that's music to your ears. Easy DIY Installation and select the chime you like! Features and benefits Wireless installation. Choose from 16 built in chimes. Adjustable volume. Adjust the volume level to suit your needs. Write your name on the doorbell name plate.