---
product_id: 281379197
title: "Lithium Battery Powered PIR Infrared Human Body Detector Motion Activated Sound Player Loudspeaker Voice Reminder with 128M SD Card for Sales advertising Door Greeter Welcome Alarm Entry Alert"
brand: "waytronic"
price: "12316 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/281379197-lithium-battery-powered-pir-infrared-human-body-detector-motion-activated
store_origin: KG
region: Kyrgyzstan
---

# 128MB SD card storage 120° PIR detection angle 2W built-in amplifier speaker Lithium Battery Powered PIR Infrared Human Body Detector Motion Activated Sound Player Loudspeaker Voice Reminder with 128M SD Card for Sales advertising Door Greeter Welcome Alarm Entry Alert

**Brand:** waytronic
**Price:** 12316 som
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate every entrance with smart sound that speaks your brand’s vibe!

## Quick Answers

- **What is this?** Lithium Battery Powered PIR Infrared Human Body Detector Motion Activated Sound Player Loudspeaker Voice Reminder with 128M SD Card for Sales advertising Door Greeter Welcome Alarm Entry Alert by waytronic
- **How much does it cost?** 12316 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/281379197-lithium-battery-powered-pir-infrared-human-body-detector-motion-activated)

## 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

- • **Versatile Use Cases:** Ideal for retail promotions, elderly reminders, pet training, security alerts, and immersive experiences.
- • **Precision Adjustable Sensor:** 60° rotatable infrared detector ensures perfect coverage tailored to your space.
- • **Smart Motion-Activated Audio:** Instantly plays custom greetings or alerts within a 16ft range for seamless engagement.
- • **Robust Sound Quality & Expansion:** Built-in 2W amplifier plus 3.5mm output for external speakers delivers crystal-clear audio.
- • **Fully Customizable Voice Playback:** Easily update messages via micro USB with 8 volume levels and multiple playback modes.

## Overview

The Waytronic Smartsound V2 is a lithium battery-powered PIR motion sensor speaker featuring a 120° detection angle and 16ft range. It supports customizable MP3 playback from a 128MB SD card, with adjustable volume and multiple play modes. Its 2W built-in amplifier and external speaker support ensure premium sound quality. Designed for versatile applications including sales advertising, security alerts, and personalized greetings, it offers easy installation with a rotatable sensor and USB voice replacement.

## Description

Lithium Battery Powered PIR Infrared Human Body Detector Motion Activated Sound Player Loudspeaker Voice Reminder with 128M SD Card for Sales advertising Door Greeter Welcome Alarm Entry Alert

## Features

- PIR MOTION SOUND ACTIVATED SPEAKER 120 Degree view angle, 16ft (5meters) detection range. Audio will be played automatically after the motion is detected. The infrared detector can be rotated around 60 , Easy to adjust the detectable area.
- SUPPORT VOICE REPLACEMENT Connect the computer through the micro USB data cable to change the voice, The volume can be adjusted in 8 levels, Support button selection of music playback, support single song and full song loop playback,Maximum support 4M memory.
- BUILT IN POWER AMPLIFIER AND 2W/8 LOUDSPEAKER 3.5mm audio interface for external speakers, can connect an external speaker to have louder sound with unrivaled sound quality.
- APPLICATIONS RANGE Set reminders for seniors suffering from memory loss, scare animals train pets keep pets out restricted area, recordable escape rooms pranks Halloween haunted house, sale promotion, entrance greeting,Play wonderful music and bird sounds,etc.
- PACKAGE CONTENT 1* motion sensor player, USB power cable, Power plug, mounting screws, ball mounting and clear step by step instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Waytronic |
| Part number | Smartsound V2 |
| Item Weight | 220 g |
| Product Dimensions | 8.4 x 4 x 12 cm; 220 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | WT-S11 |
| Color | White |
| Material | Plastic |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Temperature Range | 15 Degrees Celsius |
| Plug Profile | Door Mount |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Lithium Polymer |
| tech_spec_battery_description_toys | Lithium |

## Product Details

- **Brand:** Waytronic
- **Colour:** White
- **Power source:** Battery Powered
- **Item weight:** 220 Grams
- **Maximum range:** 5 Meters

## Images

![Lithium Battery Powered PIR Infrared Human Body Detector Motion Activated Sound Player Loudspeaker Voice Reminder with 128M SD Card for Sales advertising Door Greeter Welcome Alarm Entry Alert - Image 1](https://m.media-amazon.com/images/I/51hJA9WS5zL.jpg)

## Frequently Bought Together

- Lithium Battery Powered PIR Infrared Human Body Detector Motion Activated Sound Player Loudspeaker Voice Reminder with 128M SD Card for Sales advertising Door Greeter Welcome Alarm Entry Alert
- Amazon Basics 12-Pack AAA Alkaline High-Performance Batteries, 1.5 Volt, 10-Year Shelf Life
- Amazon Basics 48 Pack AA High-Performance Alkaline Batteries, 10-Year Shelf Life, Easy to Open Value Pack

---

## 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.kg/products/281379197-lithium-battery-powered-pir-infrared-human-body-detector-motion-activated](https://www.desertcart.kg/products/281379197-lithium-battery-powered-pir-infrared-human-body-detector-motion-activated)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-28*