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Corridor Welcome Volume Adjustable AC 220V DC 12V Industrial Wired Induction Doorbell with USB Port

  • 1-10 Units
  • 11-50 Units
  • 51-100 Units
  • >=101 Units
Doorbell Type:
- +
motion sensor doorbell
- +
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
5 day(s) after payment received
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
iSound II V1/V3
Power Supply:
AC110V-220V or DC12V
infrared sensor with direction recognition
Induction distance:
automatic induction play
Voice content:
update via USB flash disk
wall mount
indoor use
Product size:

Packaging & Delivery

Selling Units:
Single item
Single package size: 
15X10X9 cm
Single gross weight:
0.300 kg
Package Type:
carton packaging
Lead Time :
Quantity(Units) 1 - 30 >30
Est. Time(days) 5 To be negotiated

Corridor Welcome Volume Adjustable MP3 Downloadable 220V 12V Industrial Wired Induction Doorbell with USB  Port

Product Description

This device is not only a mp3 sound player, but a infrared induction doorbell. 

How can it be a doorbell?

Download your own doorbell sound, MP3 file format. This device has a USB port and it is built in Flash memory. So use your USB flash disk to transfer MP3 doorbell sound directly onto the internal Flash memory. Then doorbell sound will playback automatically after the infrared sensor is activated. It's very easy.


Product Features
  • Two voltage options: DC12V, AC220V
  • Audio format: MP3, 8-320Kbps
  • Inner audio can be replaced. Copy new audio files by USB flash disk.
  • Lock function, avoiding wrong triggering or unwanted operation.
  • Stable performance.
  • Can connect external active speaker (external amplifier).
  • External trigger function(valid for low pulse)
  • With a group of relay switch, close when triggering to play voice, delayed turn-off time default value is 30s.

  • Working voltage: AC100~250V or DC12V, either-or, two of them can not compatible
  • Load: ≤600W(Resistive Load)
  • Human induction angle: ≤120 degree
  • Direction recognition distance: 4meters
  • Environment: Only used indoor(-20℃~35℃), relative humidity less than 95%
  • Product size: 86*86*41(mm)

Related Products

Following are other PIR infrared motion sensor sound players. Please click the pictures for more details. 


Microsound V3.08

Support micro SD card

3 dry batteries or DC5V power

Smartsound V2.06

Support micro SD card

3.7V Lithium battery or DC5V power 

Kingsound V1

Support USB flash drive

DC12V power




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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