【Long Wireless Range and Widely Use】: Operating at 1000 feet (maximum 300 Meters) in open area. 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.
【DIY Expandability and Low Power Consumption】: You can expand each receiver with up to 50 transmitters. Code learning function makes it easy to customize your doorbell with multiple transmitters and receivers. Powered by 12V 23A battery, the transmitter is tested to ensure up to 10,000 times of press for daily use, eliminating needs of replacing battery frequently.
【WARRANTY】: ABS , 12-month quality guarantee & 60 days money back guarantee.