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Shop House Visitor Entry Alert Wireless Entry Alarm for Door & Window

  • 1-10 Pieces
  • 11-50 Pieces
  • 51-199 Pieces
  • >=200 Pieces
door, window
- +
0piecesselected, US $in total
View Details
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:
Microsound V15
Power Supply:
DC3V-5V, 3 AAA batteries
Playing Current:
Audio Output:
Induction range:
Audio format:
MP3, 8~224Kbps
window, door, etc.
1 Year
32Mbit Flash
Anti-Thief, welcome alarm, voice prompt

Packaging & Delivery

Selling Units:
Single item
Single package size: 
14X8X9 cm
Single gross weight:
0.200 kg
Package Type:
small box+outer box
Lead Time :
Quantity(Pieces) 1 - 50 >50
Est. Time(days) 5 To be negotiated

Shop House Visitor Entry Alert Wireless Entry Alarm for Door & Window 



Product Features


  • Small and exquisite, high quality MP3 voice playback, beautiful sound. 
  • Eight-level volume for option.
  • Door magnetic induction triggers to play voice; induction distance is 2 cm. 
  • You can set welcome mode or alarm mode.
  • A mode is playlist order cycle playback; B mode is single cycle playback. 
  • Power down memory function.
  • Download voice files from computer by connecting USB cable to computer.
  • AAA batteries or USB supply power, choose either of them.
  • Built-in 8 ohm 1w speaker. 


Electric Parameter



Power Supply

DC3V-5V, 3 AAA batteries

Working Current


Sleep standby state 

Close door

(no voice play)


Open door

(no voice play)


Playing state


 Audio format


Bit rate: 8~224Kbps

 Audio output power

8Ω/1W(typical value)

  Magnetic Induction Distance



Detailed Images


     Total size: 60mm*90mm*26.6mm.


Operating guidance


Easy to operate, the product has one mini USB interface, A/B button, three-level slide switch corresponding to power switch, small volume and biggest volume respectively





Slide switch 

To the bottom

(closest to the battery jar)

Power off

To the middle

Alarm mode(trigger level keeps cycle, choosing trigger with interruption or 

without interruption)


Welcome prompt mode(trigger level keeps no cycle,

choosing trigger with interruption or without interruption, A/B mode)


indicator light


Power off or no voice play



Voice play(light on); switch to A mode, flashing 3 times; switch to B mode, 

flashing 1 time; switch to trigger with interruption, flashing 1 time; switch to 

trigger without interruption, flashing 3 times.

Button A

Short press

Switch to the next one


Long press

Switch to A/B mode; flashing 3 times means the success of switching to 

A mode; each time triggering to play different voice, all cycle playback;

flashing one time means the success of switching to B mode; each time 

triggering to play the same voice, single cycle playback.

Button B

Short press

Adjust volume(8-level volume)

Long press

Switch to trigger mode with interruption or without; flashing 3 times means 

the success of switch to trigger without interruption mode (when there is 

voice play, trigger cannot be interrupted); flashing one time means the success 

of switching to trigger with interruption mode(when trigger level becomes low, 

stop playing; when becoming high again, re-trigger to play voice)

USB interface

Connect to DC5V 

power adapter 

or computer 

When using USB for power supply, shall take batteries out; 

download voice via PC software.





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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