Campanello nero, portata 400 m, set campanello wireless impermeabile, campanello wireless per esterni, 55 melodie, 5 volumi, campanello per la casa alimentato a batteria

【Ultra-long wireless range of 400 meters】The wireless doorbell works up to 400 meters away in open spaces. It is not affected by other wireless devices nearby, and the powerful and stable wireless signal ensures that you never miss a visitor again, even in a large house with multiple rooms, whether upstairs or in the basement.【Waterproof and durable (IP65)】 This waterproof wireless outdoor doorbell withstands extreme weather conditions (from -20°C to 60°C) thanks to the IP65-rated ring. You can install it anywhere indoors, on the outdoor door frame, or in your garden.【Wide selection of tones】The indoor doorbell features a 40mm stereo speaker for clear sound, 63 selectable tones, and 4 adjustable volume levels up to 120 decibels. Use the "Next" and "Previous" buttons to change the tone and enjoy a pleasant melody every time.【3 Operating modes】This doorbell offers three selectable operating modes (LED lighting only, doorbell, and LED lighting + doorbell). If you do not need the doorbell, you can activate the silent mode. In noisy environments, the "doorbell + lighting" mode is recommended. In this mode, the RGB lighting indicates the arrival of a visitor, even if the doorbell is not audible.【Easy installation】Simply plug the receiver into a power outlet and mount the transmitter to the exterior wall using the included screws, plugs, keys, or adhesive pads. Installation is simplified because you have everything you need at hand.