HPM Classic Wireless Door Chime SKU: 213769 MODEL: D642/L2 Error. try again later You've successfully joined the club $ 28 .76 each Mitre 10 SAvailable at selected stores. Check your local store for details Variants Unique connection between the push button and receiver to avoid interference with other devices. Range: up to 100m Features and benefits Easy DIY installation - no hard wiring required. Choice of 36 melodies with adjustable volume. Low energy consumption.