400m Waterproof Wireless Electronic Doorbell Kit with Battery, 55 Melodies 5 Volume Levels for Home, Blue LED Indicator, White

【Easy to Install】Simply plug the receiver into an outlet, then use the included adhesive tape or screws to attach the transmitter to the wall or doorframe. No more hassle with cables.

【400m Wireless Range】The penetrating wireless signal can transmit up to 400 meters in an open and accessible space, even if you're several rooms away or on another floor, you'll never miss a visitor. The ringtones won't interfere with other devices in your home or your neighbors.

【55 Melodies and 5 Volume Levels】Doorbell receiver, the sound is full and clear; ringtone. Entrance doorbell.

【Waterproof Design and LED】The wireless transmitter is made of high-quality materials and is waterproof to IP55 standard, offering stable performance for outdoor use. The blue LED lights on the button and receiver are a visual signal for owners and visitors and have a fun, hearing-impaired design.

【Memory Function】The wireless doorbell kit remembers the last melody and volume after power off; no need to reset; designed for very convenient and easy use, more comfortable.