SECRUI Wireless Doorbell, Waterproof Mini Doorbell 1,000ft Range Loud Enough with 5 Volume Levels Door Chimes, 58 Ringtones & Colorful LED Flashing-with 2 Receivers and 2 Push Buttons(Black)

Work Out of
Box: These wireless doorbells for the home have been paired before delivery. There is no need for wiring or electrician installation when using it since its installation can be completed within 1 minute: plug the receiver into the socket, ready to go.
Ultra Long Distance: This high-frequency electronic technology wireless remote control doorbell adopts the FM signal scheme, which has strong anti-interference features and signal pairing. No need to worry about the signal connecting wrongly with the next door. And the sensing distance can reach up to 1000Ft in an obstacle-free environment.
Choose Free and Lead a Convenient Life: The doorbell has been updated with 58 songs (including simple short and long tunes) and 5 levels of volume that can be adjusted. You can add as required, choose a button with a receiver or a button with two receivers or two buttons with three-receiver sets, etc.
Weather Resistance & Energy-saving: The doorbell is made of high-quality ABS material, showing high performance in fire and flame resistance. working temperature: -4 °F -140 °F. IP55 dustproof and waterproof protection. The receiver adopts an optimized circuit design. The transmitter does not consume power without being pressed.
Battery life: 3 years.
Exquisite Appearance & High Quality: The doorbell ringer demonstrates subtle and novel industrial aesthetics and fashionable design. We have industry-leading automation equipment, high-precision placement. We strictly control the product quality. In case of malfunctions, please contact us as soon as possible for resolutions.