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. Long Range: This high-frequency electronic technology wireless remote control doorbell adopts the FM signal scheme, which has strong anti-interference features and one-to-one 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. Lead A Convenient Life: The doorbell has been updated with 58 songs and 5 levels of volume that can be adjusted. You can be add as required, choose 2 buttons with 1 receiver 1 button with 2 receivers 2 buttons with 3 receiver sets, etc. Weather Resistance & Energy-saying: 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 years. Exquisite Appearance & High Quality: The doorbell ringer demonstrates subtle and novel industrial aesthetics and fashionable design. We have industry-leading automation equipment and high-precision placement. We strictly control the product quality. In case of malfunctions, please contact us as soon as possible for resolutions. 3-Year Battery Life The push-button transmitter uses a CR2032 lithium battery which has an ultra-long lifespan of up to 3 years. No need to worry about frequent battery replacement. We offer lifetime technical support for this doorbell. Durable Waterproof Button The push button has a high waterproof rating of IP55, which is higher than ordinary doorbells, to ensure perfect usage on rainy days. Works between -4°F to 140°F, to ensure that it is suitable for different areas of different climates. Ultra-long Transmission Distance The wireless transmission range between the doorbell chime receiver and the doorbell push button is up to 1000 feet. With the ultra-long wireless range, this cordless doorbell can be used not only in apartments but also in villas and big houses. It can also be applied in business, office, store, classroom, etc. Short Ring Tones Give You More Choices The receiver has 32 pleasing ringtones to choose from, you can set a simple “Ding Dong” tune to remind you when the door opens for business. 5 levels of adjustable volume from 0-120 dB, the sound is loud and clear enough to be heard anywhere you are. Mute Mode The doorbell has a mute mode to choose from, don't worry doorbell chime will disturb a sleeping baby. Thanks to the LED still flashing when working in mute mode, you will never miss a visitor even in mute mode. Colorful LED Indicator Not only the transmitter's blue indicator will light up when pressing the button, but also the colorful LED indicator on the chime receiver will flash. This feature is also helpful for those with a severe hearing impairment. A perfect wireless doorbell for the elderly.
