Swann Door Chime Black Finish Swann 50m Cream SKU: 215885 MODEL: SWHOM-DC805B-GL Error. try again later You've successfully joined the club $ 18 .98 each Mitre 10 Variants Requires 3x AA batteries (not included). Up to 50m transmission. Features and benefits Wireless installation. Choose from 16 built in chimes. 150ft transmission. Push the doorbell and hear a melodic door chime with 16 chimes to choose from. Runs from 3 x AA* battery power with up to 165ft/50m range+.