It also can easily penetrate walled barriers. The wireless doorbell can be installed in the apartment or office building to make your work and life more convenient. It can also allow immobile or bedridden patients to conveniently page or contact their loved ones or care takers. Easy installation】: just plug the receiver into a wall outlet, install the push button with provided double sided tape or screw it to the wall screws are included.
Affix the push button transmitter to the wall with the provided screws/anchors, or stick it to the wall by using the enclosed double-sided adhesive tapes. 52 different ring tones】: the wireless doorbell offers a wide selection of 52 chimes for your personal taste, 4-level of volume range from 25dB to 110dB.
Wireless Doorbell, Waterproof Doorbell Wireless Chime Kit With 52 Chimes,1000 Feet Operating, No Batteries Required for Receiver,1 Push Button and 1 Receiver with 4 Level Volume Decorative Doorbell - Diy expandability and low power consumption】: you can expand each receiver with up to 50 transmitters. This wireless door bell kit consists of 1 waterproof push button transmitter and 1 plug in receiver. The push button transmitter triggers the receiver wirelessly, without the need of any connecting wires.
Energy saving design the 12v23a alkaline battery in a transmitter lasts for as long as 3 years, while the plug-in receivers consume less than 1 Watt in 1 year.
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Customized front/back cover and spine thanks to transparent plastic overlay. An amazon Brand.
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