Wireless Doorbell - Door Bells - Chime Kit with with Waterproof Push Button - 1000-Foot Operating Range - 55 Bell Chimes 5 Volume Levels with LED Flash Effect - Upinmz black door bell 1 Pack

Upinmz Wireless Doorbell: This Door Bell kit consists of a receiver and a transmitter button, the receiver is the indoor unit, the button is the outdoor unit, no wiring required so you can achieve simple and flexible installation. Suitable for a variety of places like family, hotel, office, factory, etc. Easy to Install For Receiver: -Plug the receiver into a mains socket and switch the socket on. For Transmitter: - Pull out the white insulating strip of the transmitter. - Place the transmitter exactly where you intend to fix and, with the doors closed, confirm that the receiver still sounds when you press the transmitter push button. Avoid installing button near metal surface as it may blocks signal, and the operating range may reduce when there are thick walls between the transmitter and receiver. - Fix the transmitter in place with the double sided adhesive tape or screws. Intimate details Memory Function: Automatically retain settings of chime and volume after unplugging or power outages; Long operating range: This doorbell kit supports a range of up to 1,000 feet connection in open air, with a stable wireless signal; Weather-proof: Waterproof button operates in all weather conditions; Long battery life: With the ultra-low energy consumption tech in the button, the battery inside have a maximum 3-year lifespan; 5-Level Volume: 5 Volume level from low as 0 dB (mute mode) for other's nap time to high as 120 dB during a party; 55 Chimes: The receiver contains 55 pleasant chimes of ring-tones or melodies, suits for a variety of different tastes. Package Included 1x Receiver (AC 110-260V) 1x Transmitter (1x 23A 12V battery included) 1x Adhesive tape (double-sided) 1x Mini Screw Driver (for Transmitter) 2x Screws (for Transmitter) 1x User manual