---
product_id: 560394071
title: "Wireless Motion Sensor LED Light - Motion Detector Alarm Chimes Door Sensor with 500 FT Range Security Alert Monitor System for Home, Business, Store, Office, School"
brand: "cotinse"
price: "2362870₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Cotinse"
url: https://www.desertcart.vn/products/560394071-wireless-motion-sensor-led-light-motion-detector-alarm-chimes-door
store_origin: VN
region: Vietnam
---

# LED alert indicator 500 ft wireless range 58 ringtones & 5 volume levels Wireless Motion Sensor LED Light - Motion Detector Alarm Chimes Door Sensor with 500 FT Range Security Alert Monitor System for Home, Business, Store, Office, School

**Brand:** cotinse
**Price:** 2362870₫
**Availability:** ✅ In Stock

## Summary

> 🚨 Elevate your security game with smart, wireless peace of mind!

## Quick Answers

- **What is this?** Wireless Motion Sensor LED Light - Motion Detector Alarm Chimes Door Sensor with 500 FT Range Security Alert Monitor System for Home, Business, Store, Office, School by cotinse
- **How much does it cost?** 2362870₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/560394071-wireless-motion-sensor-led-light-motion-detector-alarm-chimes-door)

## Best For

- cotinse enthusiasts

## Why This Product

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

## Key Features

- • **110 dB Alarm with LED Flash:** Instantly deter intruders with loud alerts and visual signals.
- • **Unmatched 500 ft Wireless Range:** Stay connected across your entire property without dead zones.
- • **Customizable Alerts with 58 Ringtones:** Personalize your security notifications to fit your style and environment.
- • **Expandable System for Ultimate Coverage:** Seamlessly link up to 20 sensors per receiver for tailored protection.
- • **Effortless Installation & Battery Powered:** Plug-and-play setup with included AAA batteries—security made simple.

## Overview

The Wireless Motion Sensor LED Light by COTINSE offers a robust 500 ft wireless range and supports up to 20 sensors per receiver, delivering customizable alerts with 58 ringtones and 5 volume levels. Featuring a powerful 110 dB alarm and LED indicator, this battery-powered, easy-to-install system is perfect for homes, offices, and businesses seeking flexible, scalable security solutions.

## Description

Buy Wireless Motion Sensor LED Light - Motion Detector Alarm Chimes Door Sensor with 500 FT Range Security Alert Monitor System for Home, Business, Store, Office, School: Motion Detectors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: This motion sensor/alarm works! - We've had a rash of thieves driving up from Miami to steal from our boats. I keep my boat at the house and the rats have even been known to quietly kayak their way in the darkness of night to their targets. They are stealing everything from fishing gear, expensive electronics, and even motor parts while boats sit in the water. Though I haven't been a victim, I do everything I can to prevent these vermin from completing their devious task. I came across this little device accidentally and, after reading about it, thought I would give it a try. Well, let's just say that I am shocked at the range, the motion sensor and effectiveness, and how easy it is to set up. As is common in South Florida, my house is made of concrete block. I was concerned that, like a TV antenna, the receiver would not even get a signal. I simply turned the transmitter to the on position, and plugged in the receiver, and they were already paired and ready to go. Ignore all the comments about how hard it is and that it doesn't work... that must be user error. After some side by side testing, I started to move them further and further apart. I started with just on the other side of the exterior wall and it worked! I tested it by calling with my wife's phone next to the alarm so I could here it trigger while I was outside on the boat. To make a long story short, I even tried the furthest distance through the house to the boat and the unit still operates flawlessly. I've had no false alarms, and the tested distance through concrete block, multiple interior walls, and a saltwater environment is approximately 85 feet. Though it doesn't take up much room (about the size of a bar of soap) and comes with mounting hardware, I simply set the transmitter on the floor at the helm and it silently awaits to notify me of anyone on the boat. This handy little unit can be used anywhere you'd want to get notified of someone tampering with your stuff. Mount one at your back gate, mount one on your mailbox post aimed at your driveway, mount one outside your kids window. There is a multitude of wireless uses for this little gadget. I've got a family member who lives in a condo and keeps his nice motorcycle under cover in an open carport. You could simply place one of these under the cover and it would notify him of anyone tampering with the motorcycle cover. Do you ever stay at an Airbnb or VRBO unit and want to bring your own mobile security? Place this unit on the ground in front of the door when you go to sleep and be notified instantly if someone opens that door while you are upstairs sleeping. It's brilliant and will make a great Christmas gift. Stop second guessing yourself and order this thieving rat repelling security device now.
Review: Got 2 years of use before ordering a replacement - Lasted 2 years , purchased for my wife's salon / store in a mall , went off constantly with all the foot traffic, worked great for 2 years . Only had to replace the batteries once , sensors were very dependable, plenty loud enough, actually have volume up only halfway , after 2 years you had to be within a couple feet of the sensors so we ordered another one for $20 . Great deal for 2 years of dependable use .

## Features

- 【58 RINGTONES & 5 VOLUME LEVELS】 Security Alarms Detection Chime has 58 ringtones and 5 adjustable volume levels for personal preferences. When the alert system receiver receives the signal from the motion sensor detector, the LED indicator light will flash
- 【EXPANDABLE WIRELESS HOME SECURITY】 Flexible design according to your actual needs. You can choose the quantity of transmitter and receiver you like, which can be freely matched with each other. Each receiver of this motion sensor detects an alarm and can work with 20 motion sensors at most
- 【SUPER LONG RECEIVING RANGE】 The operating range between the receiver and transmitter is up to 500 ft, and the infrared sensor has a range of about 13-16.5 ft, so when a thief tries to come, it will detect him and activate a 110 dB alarm
- 【EASY TO INSTALL】 The sensor is mounted and works with two AAA batteries (included) and the receiver plugs into a standard outlet. Our doorbell motion detector security sensor can detect motion up to 110 degrees
- 【After-sales service】 30 days return policy/ 24 Hours reply/1-year refund/replacement through seller for any product defects and customer dissatisfaction. If you have any questions, please email us with your order number and questions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery Description | AAA |
| Brand | COTINSE |
| Color | Black |
| Maximum Range | 500 Feet |
| Mounting Type | Wall Mount |
| Power Source | Battery Powered |

## Product Details

- **Brand:** COTINSE
- **Color:** Black
- **Power Source:** Battery Powered
- **Maximum Range:** 500 Feet
- **Mounting Type:** Wall Mount

## Images

![Wireless Motion Sensor LED Light - Motion Detector Alarm Chimes Door Sensor with 500 FT Range Security Alert Monitor System for Home, Business, Store, Office, School - Image 1](https://m.media-amazon.com/images/I/71zz-3GRiBL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This motion sensor/alarm works!
*by P***E on July 27, 2023*

We've had a rash of thieves driving up from Miami to steal from our boats. I keep my boat at the house and the rats have even been known to quietly kayak their way in the darkness of night to their targets. They are stealing everything from fishing gear, expensive electronics, and even motor parts while boats sit in the water. Though I haven't been a victim, I do everything I can to prevent these vermin from completing their devious task. I came across this little device accidentally and, after reading about it, thought I would give it a try. Well, let's just say that I am shocked at the range, the motion sensor and effectiveness, and how easy it is to set up. As is common in South Florida, my house is made of concrete block. I was concerned that, like a TV antenna, the receiver would not even get a signal. I simply turned the transmitter to the on position, and plugged in the receiver, and they were already paired and ready to go. Ignore all the comments about how hard it is and that it doesn't work... that must be user error. After some side by side testing, I started to move them further and further apart. I started with just on the other side of the exterior wall and it worked! I tested it by calling with my wife's phone next to the alarm so I could here it trigger while I was outside on the boat. To make a long story short, I even tried the furthest distance through the house to the boat and the unit still operates flawlessly. I've had no false alarms, and the tested distance through concrete block, multiple interior walls, and a saltwater environment is approximately 85 feet. Though it doesn't take up much room (about the size of a bar of soap) and comes with mounting hardware, I simply set the transmitter on the floor at the helm and it silently awaits to notify me of anyone on the boat. This handy little unit can be used anywhere you'd want to get notified of someone tampering with your stuff. Mount one at your back gate, mount one on your mailbox post aimed at your driveway, mount one outside your kids window. There is a multitude of wireless uses for this little gadget. I've got a family member who lives in a condo and keeps his nice motorcycle under cover in an open carport. You could simply place one of these under the cover and it would notify him of anyone tampering with the motorcycle cover. Do you ever stay at an Airbnb or VRBO unit and want to bring your own mobile security? Place this unit on the ground in front of the door when you go to sleep and be notified instantly if someone opens that door while you are upstairs sleeping. It's brilliant and will make a great Christmas gift. Stop second guessing yourself and order this thieving rat repelling security device now.

### ⭐⭐⭐⭐⭐ Got 2 years of use before ordering a replacement
*by K***C on January 2, 2026*

Lasted 2 years , purchased for my wife's salon / store in a mall , went off constantly with all the foot traffic, worked great for 2 years . Only had to replace the batteries once , sensors were very dependable, plenty loud enough, actually have volume up only halfway , after 2 years you had to be within a couple feet of the sensors so we ordered another one for $20 . Great deal for 2 years of dependable use .

### ⭐⭐⭐⭐⭐ Great device
*by G***Y on January 14, 2026*

Works very well I’m happy. Use it for a security gate house to wake me up if a car comes. The distance was impressive also for what I paid .

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-17*