Elderly SOS Alarm Wireless Doorbell Waterproof 300m EU US UK Door Ring Bell 38 Music

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Product Overview


2022 Home Smart Doorbell Waterproof Remote Wirelss Doorbell US EU Plug Door Ringer

Product Description


Product Name Wireless Doorbell
ColorWhite & Black
WaterproofIP 44
PackagePaper Box
Product size82*85*25mm
Frequency433 MHZ
SuitableHome & Office & Hotel



1.Self-learning code function: Choose your favorite music.Press the Set key for 3 secods, when you hear the dingdong and see the lights flash, immediately press the button, the signal is paired successfully. 

2. Easy to install and select volume and music, smart design.

3.The transmitter can be put anywhere.(Living Room, Bedroom, etc)

4.One transmitter can paired two or more receiver, and one receiver also can paired several transmitter

5.Receivers can set different music for distinguishing front and rear doors.

6.Compatible with 12V 23A alkaline battery (Not include battery, due to shipping restriction)

7.Receiving  distance: 300M (Open area)

8.Volume: 4 ( low middle high and mute) 0-110db

9.Rintones: 38 

10.Transmitter Size:42*20*73mm

11. Bells can set different music for distinguishing front and rear doors





1.Anti- interference will not appear stringing.

2.Receiver Smart Flash

3.Long tranmission distance

4.Adjustable volume and music installation is easy to use 4 volume adjustable 38 music optional




1. AC doorbell, receiver (indoor unit) use household power supply, plug directly into the socket, no battery, environmentally friendly! The transmitter (outdoor unit) uses a battery for about one year.
2, super reception for home, office, hotel, building, dormitory, factory, construction site, etc.
3, use the same doorbell in one range, and will not interfere with each other! The wireless high-frequency transmission technology and the same-frequency different code effectively avoid the troubles caused by mutual interference and false alarms between neighbors.


Warm reminder: This product is free from obstacles and straight-line remote control distance is not less than 300 meters. It can meet the needs of different family environments. The general family has no problem with security doors and several walls.




Company Information

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1. Q: Are you manafacturer or trading company?
A: We are manafacturer for electronic product since 2011.

2. Q: Could I have a sample to check the quality ?
A: Yes, we can send you a sample for free for stock sample. For new model, it needs to pay sample fee.

3. Q: What is the production lead time?
A: It's about 7-10 working days for 100~500 units.

4. Q: What’s your payment term?
A: T/T in advance.

5. Q: How's the shipping way?
A: DHL/FedEx/UPS/By Sea/By Air.

6. What's the lead time for the sample?
A. It's about 1~2 working days for stock sample and 3~5 working days for new model.





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