High-Performance Doorbell KitIP55 dustproof and waterproof button can easily cope with various climates, operating
temperature range: -22°F ~158°F (-30°C ~70°C). The button is powered by a 12V 23A battery with extremely low power consumption and a service life of up to 3 years, so there is no need to replace the battery frequently.
Easy InstallationIt can be used right out of the box. Plug the receiver into the socket, unplug the plastic sheet on the button, and then fix the button to the wall with double-sided tape or screws. The installation can be completed within 30 seconds.
Package Content & After-Sales Service3 plug-in receivers, 1 battery-powered button (batteries included), 1 door plate, 2 screws, 1 mini screwdriver, 2 double-sided adhesive stickers, 1 English instruction manual. If you have any questions about this product, please contact us and we will respond to you within 24 hours.