Wireless Doorbell, Plug in Door Bell 2 Receivers 1 Push Button Cordless, IP44 Waterproof Door Chime, 500-1000ft Range, 4 Levels Volume, 45 Ringtones
Brand: YABIFE
Color: 2 Receivers-Black

Elegant & Modern Design:
Fits perfectly with any decorations
Great coverage:
The signal goes through 300m-500m in open area. Never miss a visit again
IP44 Waterproof:
Rest assured to install this wireless doorbell outside
45 ringtones Available:
You can set your favorite ringtone as you like
4 adjustable volumes (0dB to 110dB):
Simply adjust the volume as needed
Complete installation kit:
Screws and double-sided adhesive tape are included, the transmitter can be installed with either of them
NO radiation:
The best choice for pregnant women, children and the elderly
LED signal:
When pressed, the transmitter will light up to indicates that the signal has been sent successfully;
The receivers' LED indicators are enlarged, especially useful for the elderly.

Package Content:
1 x transmitter
2 x receiver
2 x screws
1 x double-sided adhesive tape
1 x 12V 23A battery

【Super wireless range】 300-500m / 500-1000ft operation range in open area. The strong signal easily penetrates walls and doors. Never miss a visitor again even you're in the back garden
【Style your life】 45 ringtones available, 4 volume level from 0dB to 110dB. If you want to stay alone, just set the volume to 0dB, then you can enjoy a quiet day. Besides, there's a super flash on both push button and receivers, especially useful for the elderly and hearing impaired
【Waterproof & Dustproof】 The IP44 "Waterproof" rating ensures that it works well even in wet conditions, and the sleek surface is easy to clean. So rest assured to use it outside
【Easy and quick installation】 Simply plug the receiver into a power outlet, attach the transmitter to the door frame, and here it goes. Even an 8-year-old can do it
【Many applications】 Ideal for home, office, hotel, dorm, factory etc. Additionally, It can also act as nursing alarm devices for the elderly and patients