TECKNET Batteryless Doorbell, Plug-In Wireless Doorbell, IP65 Waterproof Wireless Doorbell with 2 EU Sockets and USB

Original title: TECKNET Funkklingel Batterielose, Steckdosen Kabellose Türklingel, IP65 Wasserdicht Drahtloses Funk Türklingel mit 2 EU-Steckdose und USB

Receiver with socket and 2 USB ports Pass-through design - Thanks to the built-in socket of the plug-in wireless doorbell, the number of free wall sockets is not reduced. This is the best choice for wireless doorbell for home and outdoor use. Eco-friendly Self-powered transmitter; inside the transmitter is a micro-generator that generates electrical current and sends the signal to the receiver when pressed. No battery is required for the transmitter. IP65 waterproof With strong water resistance, you can install the doorbell (transmitter) outside the house...