Keep your compatible Video Doorbell powered 24/7 from a standard electrical socket, with the easy to install Plug-In Adapter for Doorbells. With Plug-In Adapter for Doorbells, your Video Doorbell will be ready to protect your home around the clock, without the need for battery changes or professional installation. Simple DIY installation. 24/7 power from a standard indoor electrical socket. 20ft/6m cable with cable clips included. Short-circuit protection. App needed for use: No. Suitable for indoor. Size H7, W5.5, D3.7cm. In the box: Charger. Manufacturer’s 1 year guarantee. EAN: 840268989767.