--- product_id: 739943208 title: "waytronic Interchangeable Voice PIR Infrared Motion Sensor Activated Welcome Doorbell Shop Store Christmas MP3 Audio File Speech Playback Sound Player Speaker with USB Cable (White)" brand: "waytronic" price: "$2.57" currency: USD in_stock: false url: https://www.desertcart.us/products/739943208-waytronic-interchangeable-voice-pir-infrared-motion-sensor-activated-welcome-doorbell store_origin: US region: United States of America --- # Custom MP3/WAV playback 13 ft PIR motion detection USB cable for easy voice updates waytronic Interchangeable Voice PIR Infrared Motion Sensor Activated Welcome Doorbell Shop Store Christmas MP3 Audio File Speech Playback Sound Player Speaker with USB Cable (White) **Brand:** waytronic **Price:** $2.57 **Availability:** ❌ Out of Stock ## Summary > 🎉 Make every entrance unforgettable with sound that speaks your vibe! ## Quick Answers - **What is this?** waytronic Interchangeable Voice PIR Infrared Motion Sensor Activated Welcome Doorbell Shop Store Christmas MP3 Audio File Speech Playback Sound Player Speaker with USB Cable (White) by waytronic - **How much does it cost?** $2.57 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/739943208-waytronic-interchangeable-voice-pir-infrared-motion-sensor-activated-welcome-doorbell) ## 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 - • **Smart Motion Activation:** Detects movement up to 13 feet with a wide 120° sensor angle, ensuring no visitor or moment goes unnoticed. - • **Versatile Power Options:** Runs on 3 AAA batteries or USB 5V power supply, giving you flexible placement anywhere—no outlet worries. - • **Multi-Use Indoor & Outdoor:** Perfect for door greetings, festive decorations, retail promotions, or even discreet reminders for seniors and pets. - • **Personalized Sound Experience:** Upload your own MP3 or WAV files to create a unique welcome or alert tone that fits your style or brand. - • **Effortless Setup & Customization:** Includes mounting hardware and USB cable for quick installation and seamless audio updates—stay fresh and relevant. ## Overview The Waytronic WT-M12 is a compact, motion-activated doorbell speaker that plays customizable MP3 or WAV audio files. Featuring a 13-foot detection range and 120° sensor angle, it triggers sound alerts when motion is detected. Powered by 3 AAA batteries or USB 5V, it offers versatile placement indoors or outdoors. Ideal for personalized greetings, retail promotions, or festive decorations, it includes mounting accessories and a USB cable for easy voice updates. ## Description This audio player called Microsound. Voice plays automatically when PIR sensor is activated. You can replace the audio files by yourself. For example, it can be used as a doorbell and when you enter the door, you can say "Hello, Welcome." Application: Sound warning in limited areas. Sound Security Alarm Create a special door entry Add speech, music and sound effects to your POS display to increase attention and create impact. Features: MP3 audio format. Two optional volume levels, small or max. Human body induction and induction range 4m Built-in 32Mbit/4Mbps Flash Memory Play modes: single play, sequential play You can replace the audio files by yourself. You can download audio files directly from your computer. Parameter: Power Supply: 3 x AAA batteries or USB power supply, DC 3 - 5 V Working current: standby mode ≤100uA, read mode≤130mA Audio Format: MP3, Bit Rate: 8-320Kbps Audio output power: 8Ω/1W Infrared induction range: ≤13.4 ft (4 m) (120° angle) How to Update Audio Files Converts audio to MP3 format Connect your drive to your computer via USB cable. The computer will show a removable disk. Format "Removable Disk". Open this removable disk and copy the files to that disc. Note: Before copying, please delete all files from the manufacturer and copy your files to this device. ## Features - Music files can be customized. You can download MP3 or WAV music files on your computer. (Recommended Windows 7) Play MP3 audio files, single track or multiplay. This product only supports USB data cable to replace voice, not TF card. Card slots for decoration only. (Some audio has been downloaded for the original product. If you need change, please connect to your computer and change the voice) - The motion sensor audio player has a detection range of up to 13 feet (4m) and a viewing angle of 120°. When someone or animal enter into the surveillance area, it will make sound - ENDLESS USES: ★ (INDOOR USE): For seniors and lost memories, keep reminders, POS advertisements, exhibitions, exhibitions, door greaters/welcomes, holding instructions to others while away and blocking embarrassing bathroom noise. ★ (Outdoors): You can place it on your front door, window frame, driveway or anywhere you want to move music. ★(Other uses) Indoor festival music decoration, fun music for Halloween and Christmas parties, entrance door greetings, animal sound boxes and alerts - Operates on 3 AAA batteries (sold separately) and can be plugged in DC 5V (USB cable included) for external power supply. (If you have any questions about the product, please contact us immediately. We will reply you within 24 hours. ) - When you customize the chime, the MP3 sound file will automatically play when the PIR sensor detects movement. You can hear it as you want. Includes mounting screws, ball mounting accessories, and USB cable ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Waytronic | | Model Number | WT-M12 | | Product Dimensions | 6 x 2.66 x 9 cm; 68.04 g | | Color | white | | Material | ABS | | Power Source | Battery Powered | | Wattage | 1 W | | Sound Level | 90 dB | | Laser Class | USB download | | Included Components | USB Cable | | Are Batteries Included | No | | Item Weight | 68 g | ## Product Details - **Brand:** Waytronic - **Color:** white - **Power Source:** Battery Powered - **Item Weight:** 0.15 Pounds - **Maximum Range:** 4 Meters ## Images ![waytronic Interchangeable Voice PIR Infrared Motion Sensor Activated Welcome Doorbell Shop Store Christmas MP3 Audio File Speech Playback Sound Player Speaker with USB Cable (White) - Image 1](https://m.media-amazon.com/images/I/51tFW7hE9dL.jpg) ![waytronic Interchangeable Voice PIR Infrared Motion Sensor Activated Welcome Doorbell Shop Store Christmas MP3 Audio File Speech Playback Sound Player Speaker with USB Cable (White) - Image 2](https://m.media-amazon.com/images/I/518reOYnRGL.jpg) ![waytronic Interchangeable Voice PIR Infrared Motion Sensor Activated Welcome Doorbell Shop Store Christmas MP3 Audio File Speech Playback Sound Player Speaker with USB Cable (White) - Image 3](https://m.media-amazon.com/images/I/61YpbUtTMeL.jpg) ![waytronic Interchangeable Voice PIR Infrared Motion Sensor Activated Welcome Doorbell Shop Store Christmas MP3 Audio File Speech Playback Sound Player Speaker with USB Cable (White) - Image 4](https://m.media-amazon.com/images/I/61ESKI9Kc7L.jpg) ![waytronic Interchangeable Voice PIR Infrared Motion Sensor Activated Welcome Doorbell Shop Store Christmas MP3 Audio File Speech Playback Sound Player Speaker with USB Cable (White) - Image 5](https://m.media-amazon.com/images/I/61XjIE+XwZL.jpg) ## Available Options This product comes in different **Color** options. ## 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. ## Frequently Bought Together - waytronic Replaceable Voice PIR Infrared Motion Sensor Activated Welcome Doorbell for Shop Store Christmas MP3 Audio Files to Play Speech，Sound Player Speaker with USB Cable(White) - echosari Battery Operated Motion Sensor Cabinet Strip Lights, 9.8Ft 90 LED Counter Closet Strip Light, Motion & Night Sensor Safe Tape Light for Stairs Wardrobe Kitchen (Cool White) - SierraTeck Motion Activated Voice Player - Recordable, Built-in Microphone – Independent Living, Point of Sale Advertising, Door Greeter, Entry Alert --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/739943208-waytronic-interchangeable-voice-pir-infrared-motion-sensor-activated-welcome-doorbell](https://www.desertcart.us/products/739943208-waytronic-interchangeable-voice-pir-infrared-motion-sensor-activated-welcome-doorbell) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-16*