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Sound Changeable Halloween Holiday Bible Audio Player Cordless Infrared Doorbell 220v mp3 downloadable doorbell

  • 1 Pieces
  • 2-9 Pieces
  • 10-49 Pieces
  • >=50 Pieces
Doorbell Type:
- +
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
3 day(s) after payment received
Customized logo (Min. Order: 500 Pieces)
Customized packaging (Min. Order: 500 Pieces)
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Black, white
Power supply:
3 *AAA battery
PIR sensor
Sensing range:
within 4 m
32Mbit(4MB) SPI-flash
External SD Memory Card
Audio format:
Built in speaker:
0.5 watt, 8 ohm
Power Source:
Battery, Plug

Packaging & Delivery

Selling Units:
Single item
Single package size: 
14X8X9 cm
Single gross weight:
0.200 kg
Package Type:
carton packaging
Lead Time :
Quantity(Pieces) 1 - 10 11 - 50 >50
Est. Time(days) 3 5 To be negotiated

Sound Changeable Cordless Halloween Holiday Infrared Doorbell 

Product Description

Microsound has two types:

1. OTP type.

For this type, you cannot replace inner sound files by yourself. But we can customize doorbell sounds or other sounds for you and 

2. Support audio files replacement.

For this type, there are also two options:

Option 1: Replace audio files by USB cable

Directly connected to computer by USB cable, then download audio files from computer.

Option 2: Replace audio files via micro SD card.

Download audio files to micro SD card first, then insert micro SD card to the device to play directly or copy audio from SD card to device's inner Flash memory. After the audio is copied to device, you can remove the micro SD card.


How to copy audio from SD card to the device?

Long press “A” button (the left one), and turn on the power switch. At this time indicator light is on for a long time. When the red light flashes, release the button, copying the voice from micro SD card to FLASH until the light is off, that is, the audio files copy complete.


Product Features
  • Support MP3 audio play.
  • Two-level volume is optional.
  • Human body induction, the induction distance up to 4 meters.
  • Built in 32Mbit(4MByte) SPI-flash, available to customize memory size.
  • Using three AAA batteries or USB power adapter for power supply.
  • Built-in 8Ω 1 watt speaker.
Electric Parameter



Power supply mode

DC3V~ 5V stabilized voltage supply 

Working Current

Sleep standby mode


           Playing mode


Audio Output Power

8Ω/1W(typical value)

Infrared Induction Range





Advertising voice broadcast, doorbell, welcome alarm, Intelligent guide, safety prompt, voice reminder etc.


Detailed Images

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Q1. How long can I get the feedback after we sent the enquiry?

A: We will reply you within 12 hours in working day.


Q2. What is your terms of payment?
A: T/T, Paypal, Western union.

Q3. What is your terms of delivery?


Q4. How about your delivery time?
A: Generally, it will take 2~25 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.


Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.


Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but customers have to pay the sample cost and the courier cost.


Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.


Q8. What is your terms of packing?
A: Generally, we pack our goods in white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters. We'll show you the photos of the products and packages.


Q9: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit;
   2. We respect every customer and we sincerely do business no matter where they come from.


About company

Shenzhen Waytronic Electronics Co., Ltd founded in 1999, is a high-tech company specialized in voice  electronic products, focus on voice technology research, intelligent terminal applications, intelligent speech technology  research, human-computer interactive application and design. 


Our company has a professional R&D and production team with researching and self-developing capability. We uphold the concept of "Positive innovation, Pioneering courage, Customer satisfaction, Team cooperation", and strive to build a well-known brand in voice industry.

Welcome your inquires for more details.


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