Waterproof Smart Wireless Doorbell

Transmitter dimensions: 4.5 x 8 x 2.2 cm; receiver dimensions: 6.2 x 9 x 2.8 cm. Transmitter constructed with waterproof ABS housing and electronic components, rated for outdoor use in UK weather conditions. Receiver powered via UK plug connection (included), compatible with three plug types — select the one matching your socket standard. Transmitter operates on a single 12V 23A battery (not included). Offers 36 built-in melodies and four adjustable volume levels. Signal transmission range up to 300 metres, with strong wall-penetration capability for reliable indoor coverage across multi-storey homes. Visual alert via integrated indicator light on receiver — illuminates when doorbell is pressed.