mp3 doorbell chime wireless doorbell for the deaf

mp3 doorbell chime wireless doorbell for the deaf

Product description:

Quick Details

  • Type: Doorbells
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: YIROKA
  • Model Number: B-289-2
  • Power Source: Plug, Plug (can be customized)
  • Doorbell Type: Wireless
  • Color: white
  • Woking range: 300Meters
  • Rated voltage: AC (110-220) V/ (50-60) Hz
  • Emitter batttery: 12V/ 23A
  • Valume: 50-80dB
  • Working frequency: 315Hz/ 433.92MHz
  • Power consumption of tranmitter: (10MW
  • Choice of music: 48 melodies (16 chord)
  • Power consumption of receiver: ≤3W

Packaging & Delivery

Packaging Details: Packing: One colorful card with shrink plastic gift packing for each piece or according to your requirements
Delivery Detail: 30-35 days


1.300meters working range
2.48music selectable
3. Energy and power saving
4. Approved by CE, FCC, ROHS
5. Provide OEM/ ODM service

Product Introduction
Product Details

48 music selectable and 4 levels of adjustable volume.

2. Suitable for homes, office, shops, outdoor buildings and so on.

3.Waterproof design for push button.

4. European high-end fashionable design.

5. Different codes on same frequency technology, the error rate is less than 1/200000

6.300meters working range in open air. Signals can pass through wall, door and floor easily.

7. Plug can be customized.

8. LED night lamp.

9. Energy and power saving. Advanced touch button can be pushed more than 100000times.

10. Easy to install , no need for professional workers.

11. Ablilities of waterproof, cold and chemical resistant and excellent electrical properties. The

safest product for family and factory to use!

12. Approved by CE, FCC, RoHS.

13. Provide OEM/ ODM services.

Product Parameters
Model No.B-289-2
Power (transmitter) (10 MW
Power (receiver) ≤3W
Music options48 melodies (16 chord)
Working range300Meters (open area)
Working frequency315MHz/ 433.92MHz
Rated voltageAC (110-220V) /(50-60) Hz
Volume range50-80 dB
Power sourcePlug (can be customized )
LightLED flash light (color can be changed )
Battery (transmitter) 12V 23A
Product Picture
Front view
Standard cut corner-avoid dangerous;

Blue LED flashlight (color can be changed) ,convenient to use at night;

Soft touch desigh for transmitter's button

Profile view

Volume+/ - &Music button: 48 music selectable, 4 levels of adjustable volume.

Back view
Plug can be customized (US, UK. EURO and so on )

High acoustics speaker, 300Meters working range (open air)

Super-glue imported from America.

Product Size


2012 HK Electronic Fair