---
product_id: 83752854
title: "WT-M12"
brand: "waytronic"
price: "₩62628"
currency: KRW
in_stock: null
reviews_count: 8
url: https://www.desertcart.kr/products/83752854-wt-m12
store_origin: KR
region: South Korea
---

# USB customizable audio 13ft/120° motion detection 90dB loud clear sound WT-M12

**Brand:** waytronic
**Price:** ₩62628
**Availability:** ❌ Out of Stock

## Summary

> 👻 Make every entrance unforgettable with motion-activated sound magic!

## Quick Answers

- **What is this?** WT-M12 by waytronic
- **How much does it cost?** ₩62628 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/83752854-wt-m12)

## Best For

- waytronic enthusiasts

## Why This Product

- Trusted waytronic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Easy Wall Mount:** Sleek 9x6x2.7cm design with included mounting hardware fits discreetly anywhere, adding instant atmosphere without bulk.
- • **Powerful 90dB Audio Output:** Crystal-clear, loud sound ensures your haunted screams or holiday tunes cut through any environment, day or night.
- • **Versatile Indoor Use Cases:** Ideal for haunted houses, Christmas décor, welcome greetings, or playful animal deterrents—be the envy of every event.
- • **Fully Customizable Sound Library:** Easily upload your own MP3 files via USB—perfect for personalized pranks, seasonal greetings, or unique soundscapes.
- • **Instant Motion-Activated Playback:** Triggers spooky or festive sounds automatically within a 13-foot, 120° detection zone—never miss a moment of surprise.

## Overview

The Waytronic WT-M12 is a compact, battery-powered PIR infrared motion sensor speaker that automatically plays customizable MP3 audio files when motion is detected within 13 feet and 120°. Delivering up to 90dB sound output, it supports USB audio uploads for personalized sound effects, making it perfect for haunted houses, holiday decorations, or creative indoor sound applications.

## Description

Replaceable Voice Motion Sensor PIR Infrared Sound Player Haunted House Scream Box Speaker with USB Download Function Christmas MP3 Horror Happy Music Motion Activated Voice Playe

## Features

- Plastic
- [Infrared Detection] Sensitive motion sensor will play the voice automatically when people come to certain areas. Detection range up to 13 feet, 120°.Volume up to 90dB ,loud and clear whether day or night.
- [Customized Music] Audio files can be freely replaced the sound files via USB data cable.Download sound files from computer, connected PC by USB data cable.(Recommended to use the Windows 7 PC)Recording time up to 4 minutes (Built-in 4MB).This product only supports USB data cable to replace voice, not TF card.The card slot is only for decoration. (The product comes with some sounds (such as screams), other music needs to be downloaded and replaced by yourself.)
- [ MP3 Audio Files] Single cycle or order playback.Built-in Haunted House scary sound.You have better sound files or other application, sound can be programmed.
- [Application Scope ] Widely used for haunted house, Christmas sound decorations indoor, music box, welcome door greeting, animals repeller or used played a practical joke games.（If the animal is small, it may not be recognized. Please pay attention.）
- [Easy Installation]Handy and simple install, included mounting screws, ball mounting accessories. About 1.5 meters above the ground and 1 meter far from the door-frame. Use the mounting holder to fix the device, toward the door with 45°.Small size, 9cm*6cm*2.66cm in length, width and height respectively.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Waytronic |
| Color | Black |
| Power Source | Battery Powered |
| Item Weight | 70 Grams |
| Maximum Range | 4 Meters |
| Mounting Type | Wall Mount |
| Battery Description | Alkaline, AAA |
| Battery Life | 2 	months |
| Compatible Devices | Laptop |
| Product Dimensions | 2.36"D x 3.54"W x 1.05"H |
| Number of Batteries | 3 AAA batteries required. |
| Operating Temperature | 20 Degrees Celsius |
| Recommended Uses For Product | No rain, no high temperature |
| Manufacturer | Waytronic |
| UPC | 795042337305 763231584786 |
| Part Number | WT-M12 |
| Item Weight | 2.47 ounces |
| Item model number | WT-M12 |
| Batteries | 3 AAA batteries required. |
| Is Discontinued By Manufacturer | No |
| Size | 1 Count (Pack of 1) |
| Material | Plastic |
| Shape | Rectangular |
| Voltage | 5 Volts |
| Wattage | 1 watts |
| Item Package Quantity | 1 |
| Sound Level | 90 dB |
| Type of Bulb | infrared |
| Special Features | USB download |
| Usage | indoor use |
| Included Components | USB cable |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Description Pile | Alkaline, AAA |

## Product Details

- **Brand:** Waytronic
- **Color:** Black
- **Power Source:** Battery Powered
- **Item Weight:** 70 Grams
- **Maximum Range:** 4 Meters

## Images

![WT-M12 - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Questions & Answers

**Q: How do you get it to play more than one song?**
A: We bought ours to be a scream box in our haunted house. We've never used it for more than one recording. I'm sorry I can't answer the question for your needs.

**Q: How loud is this? Will neighbors 20 feet away be able to hear it?**
A: We can hear it 20 feet away in our house.

**Q: Would this work inside a car window pointing out, would it work through the glass?**
A: It isn't going to scare a car thief away if that's what your asking. It took my dumbest dog about 1min to discern that it's not anything worth obeying. So I would father a human figuring it out even faster. Can you hear it through the window eh maybe but probably be hard to hear what it's saying. The speaker is not high quality. I would compare it to someone having you on speaker phone but all you hear is background and static. Also this thing goes off even if there is a change in bought or a shadow so if your car isn't in a dark garage it might go off a lot and it's ran with batteries.

**Q: I formatted the disk, however now even though i have added mp3 files, it does not play anything . Is there anything I have to install after i format?**
A: Please confirm your audio file is not over 4M. Otherwise it will not play.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works good. Simple to use. Decent sound quality for its purpose
*by T***Y on March 18, 2025*

Works great. Hook it to your computer where it will be recognized as an external disk drive. Then add or delete whatever mp3 files you want. I removed the ones that came with it and replaced them with my own recording. I use it next to my doorbell and if anyone approaches it says “Please, no solicitors”. The sound quality is great for this purpose. I wish it could play other formats besides mp3 but it is what it is.

### ⭐⭐⭐⭐⭐ Fantastic and very easy to set up and use
*by J***0 on November 4, 2024*

The media could not be loaded. This thing is pretty great, and honestly way easier than you would think1. Plug this into your computer/tabletIt should show up as some kind of storage device. It has about 0.5 gigs which isn't a lot, but for an audio file, it's plenty.2. Select the audio file you want to add to the device and drag and drop it into the deviceIf for whatever reason the new file is too large, you can delete the pre-existing files by simply selecting them and deleting them. I did this from the start to make things simpler. The instructions that come with the device don't really make it clear how to select just one audio recording. To make things simple, I just have one recording on the device.3. After you have the audio file you want on the device, and have safely unpaired/unmounted from your computer/tablet, install the device where you want it. It comes with some plastic mounting hardware, but I used a command strip because it's more apartment friendly.4. Enjoy! In my video the device plays the opening to the haunted mansion ride. It has a switch on the side for volume and power. All the way to the top is high volume, the middle is low volume, and the bottom is off. It's that simple!Hope this helps 😁

### ⭐⭐⭐⭐ Great for purposes. Software a little wonky
*by A***A on September 28, 2022*

So this was used for an exhibition as I wasn't going to babysit a speaker for 3 weeks. It worked well for the majority of the space being fairly quiet both volume levels were very adequate. They failed a little on opening night when there was a lot of people talking and having a good time, ( it wasn't quite audible with so much other background noise which is fair).For programming on Mac OS, this thing was a challenge. After many hours of trying to get my own mp3 on it and still having the old files play ( imagine my surprise trying to put peaceful nature noises and then a default horror-scream cycles on..😂 ). For any of you on Mac, plug the device into your mac, delete the old files, add your new mp3 (in the size restraint), be patient it is a very slow flash system, and then DELETE YOUR TRASH ON YOUR MAC. After showing the hidden files on the device you can see some type of link back to the trash-can. So until you clean your trash on your Mac out, there will be a "ghost" file it keeps playing even after being deleted. I discovered this, emptied my trash and then you can see the hidden trash link was then empty. Thankfully this solved any ghost plays and the only audio looped was my beautiful nature noise. I'd also advice not formatting the whole disk on a mac, as it seems to have some residual programming to tell the motion sensor what to do and this vanishes if reformatted completely. There are also several free websites that will reduce mp3 file size if you have something too large, that can be found by searching. Hope this is helpful to anyone struggling with it.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-23*