The Kingavon BB-DC110 2PC Wireless Door Bell is an easy-to-install wireless doorbell system designed to provide convenient alerts around the home with no wiring required. Ideal for use at the front or back door, the system features a wireless operating range of approximately 80 metres and offers 38 selectable melodies, allowing you to choose a doorbell sound to suit your preference. The wireless bell push is powered by 1 x 12V 23A battery, which is included. Each receiver requires 2 x AA batteries (not included), allowing the receivers to be positioned conveniently around compatible areas of your home without requiring a mains socket. Installation is straightforward. The bell push can be attached using the supplied self-adhesive pad, while the receiver can be wall-mounted using a suitable screw (not supplied). Brand: KingavonModel: BB-DC110Product Type: Wireless Door Bell SystemWireless Range: Approx. 80mMelodies: 38Installation: Wireless / No Wiring RequiredBell Push Battery: 1 x 12V 23A – IncludedReceiver Batteries: 2 x AA per Receiver – Not IncludedSelf-Adhesive Bell Push Pad: IncludedWall Mountable Receiver: YesSuitable For: Front Doors, Back Doors & Home UseCertification: UKCA / CEBarcode: 5017403138747Approximate Weight: 189gPackaging: Double BlisterRechargeable Battery Compatible: No