---
product_id: 371554821
title: "LoRa 1/4 Mile Wireless Range Smart Motion Detector, Indoor Motion Sensor, Motion Detector, Alexa, IFTTT, YoLink Hub Required"
brand: "yolink"
price: "₨23960"
currency: LKR
in_stock: true
reviews_count: 5
category: "Yo Link"
url: https://www.desertcart.lk/products/371554821-lora-1-4-mile-wireless-range-smart-motion-detector-indoor
store_origin: LK
region: Sri Lanka
---

# 1/4 mile LoRa wireless range 2-year battery life Tool-free magnetic mount LoRa 1/4 Mile Wireless Range Smart Motion Detector, Indoor Motion Sensor, Motion Detector, Alexa, IFTTT, YoLink Hub Required

**Brand:** yolink
**Price:** ₨23960
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your smart home security with ultra-long range & zero setup stress!

## Quick Answers

- **What is this?** LoRa 1/4 Mile Wireless Range Smart Motion Detector, Indoor Motion Sensor, Motion Detector, Alexa, IFTTT, YoLink Hub Required by yolink
- **How much does it cost?** ₨23960 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/371554821-lora-1-4-mile-wireless-range-smart-motion-detector-indoor)

## Best For

- yolink enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup & Mounting:** Plug & Play Hub with QR code scan plus magnetic mount means zero tools, zero hassle—get smart security running in minutes.
- • **Instant, Customizable Alerts:** Receive push notifications, texts, or emails with battery status included—never miss a motion event or low battery warning.
- • **Dual-Purpose Smart Automation:** Seamlessly automate lighting when home and secure your space when away—integrate with Alexa, IFTTT, and YoLink ecosystem devices.
- • **Unmatched Long-Range Coverage:** LoRa tech delivers up to 1,320 feet (1/4 mile) of reliable indoor/outdoor motion detection—cover multiple floors & buildings effortlessly.
- • **WiFi-Free, Ultra-Secure Network:** YoLink’s proprietary LoRa network keeps your smart home off WiFi, reducing hacking risks and network congestion for peace of mind.

## Overview

The YoLink LoRa Smart Motion Detector leverages advanced LoRa wireless technology to provide an exceptional 1/4 mile range with superior wall penetration, ideal for multi-floor and large property coverage. Featuring a tool-free magnetic mount and quick QR code setup, it integrates seamlessly with Alexa, IFTTT, and the YoLink Hub for smart automation and real-time alerts. Powered by 2 AAA batteries with up to 2 years of life, it operates on a secure, WiFi-free network, ensuring reliable, low-power, and interference-resistant motion detection for indoor use.

## Description

"YoLink" is a proprietary wireless technology provided by YoSmart. which is based on Semtech's LoRa wireless technology combined with the YoSmart smart home/building protocol, to provide the most advanced smart home/building devices solution. Compared to WIFI, Bluetooth, ZigBee, Z-Wave, and other smart home protocols, it has the advantages of low-power consumption, long-distance coverage (wall penetration), and anti-interference. It is the first smart building/home protocol that can be very easily set up and is a very low cost but creates a reliable, robust, and more secure IoT network. YoLink Motion Sensor is widely used in moving human body detection. Download YoLink App, add Motion Sensor to your smart home system, which will able to monitor your home's security in real time.br> With Yolink APP, you can also control or monitor other smart home device, like YoLink Garage Door Controller & Sensor, YoLink Plug, and other coming soon device - Yolink Plug Mini, YoLink Emergency Button, YoLink Smart Lock M1, YoLink Remote, YoLink In-Wall Switch, YoLink In-wall Outlet, YoLink In-wall Outlet2, YoLink Power Strip, YoLink Smart Valve, YoLink Door Sensor, YoLink Leak Sensor. You can set scenes, automation and YoLink Control between devices and devices, making your house smart. Requirements: 1. A YoLink Hub (sold seperately, used to connect YoLink Outdoor Motion Sensor to the internet and the Cloud). 2. A smartphone or tablet running iOS 9.0 or higher, Android 4.4 or higher.

Review: Over all, I really like this motion sensor. I have been waiting a while for a company to make an outside motion sensor that works with Alexa. At the beginning of 2021, I did suggest this to Yolinks in their feedback section. Yolink seems to be very open to feedback. What I like/PROS ​about this motion sensior. 1) How small it is compared to other outside motion sensors on the market. Much easier to place in location where it is not as noticeable. 2) Like all Yolink devices, this device is extremely easy to setup. In the app, tap the scan icon, scan the QR, tap bind, your done. 3) The Yolink app is extremely user-friendly. The designers and programmers must actually be using the app and Yolink devices. In the app, it is very easy to rename the Yolink device to what is convenient and/or useful to you. Device settings are easily changed, tap the device icon, then select setting. No hunting and digging around in four or five deep menus, trying to find something that is hidden under some obscure label/name. 4) Another very nice thing that the Yolink app and Alexa skill does is, any new Yolink device scanned is automaticall added to Alexa's device list. No need to have Alexa scan for new devices before you can start setting up routines in Alexa. 5) Another great feature is that when a sensor sends a notice to your phone, it also includes the battery status. No more guessing if batteries are low. You can also see this within the app by selecting the device, then settings where you can see the battery level. 6) This is more about the Yolink hub that the sensors connect to. If the sensors are controlling other Yolink devices such as wall switches, electrical plugs/outlets or even setting off the Yolink alarm siren, It does NOT need internet connectivity. Yolink devices communicate to each other via the Yolink hub. This interaction is almost instant. Internet access is needed to communicate with Alexa and other none Yolink devices an to be able to sent notifications to your phone. At this time, I cannot rate the battery life. Only been using the outside motion sensors for four days (as of 05/31/21). If they are like the other Yolink devices, the battery life should be very good. Currently I have one of these sensor for my driveway. If it detects motion, I get notified on my phone and I have a routine in Alexa setup to make an announcement on all echo speakers. Love this feature. I also setup one for my side door, doing similar things. If you have kids playing in the yard, you might want to set times when different sensors are active and when they are not. At night, I am testing how good these sensor and the Alexa Yolink skill is at turning on different exterior lights, when motion is detected. The only concerned I have, it is not really a CON at this time. 1) The small mounting bracket, will it hold up to Florida weather? Only time will tell. At this time, I cannot reduce the rating because I do not know how strong the mounting bracket is. This maybe a CON for some, not for me. 1) The mounting bracket only has vertical movement/adjustment, no horizontal adjustment at all. Not an issue for me, but might be for some. These motion sensors are replacing existing sensor around my home. The driveway sensor, a weather/rain hood is already installed and pointing in the correct direction. The other one, like other outdoor sensors I have, are mounted under the house/roof eaves for some protection, on mounts I have already designed and pointed in the desired direction. So far, these new Yolink outdoor motion sensors are working out much better than I expected. I have two more on order (05/30/21) for my front and back doors. Only time will tell if they will holdup to normal Florida weather. I will update if my option changes.
Review: Works great with my Yolink hub monitoring temperatures all over the house. Very unobtrusive and sensitive. I would not trust this in an uncovered place to be honest but that's just me. I mounted mine over the door where it is well sheltered from the elements by the overhang. Very useful when I am in the shop and can't hear the driveway alert. Phone beeps and I glance at the camera feed and I know there is a package or whatever. Exactly what I wanted as I hate the Ring system.

## Features

- 1/4 MILE EXTREME LONG RANGE, thanks to our unique LoRa-based wireless system. LoRa, short for Long Range is a new technology, superior to WiFi and older RF types, in range and obstruction-penetration. Capable of covering multiple floors, as well as multiple buildings on large properties.
- THAT WAS EASY! Be up and running in minutes, with the Hub's convenient Plug, Plug & Play setup, and our super-fast Scan & Play QR code-scanning method of adding devices to the app. The Motion Sensor installs in moments and requires no tools, thanks to the built-in magnet. Mount the sensor directly to any metal surface, or use the included metal disc and 3M brand mounting tape. Couldn't be easier!
- DOUBLE-DUTY! Your YoLink Motion Sensor can be configured to automate lighting while you are home, and protect against intrusion while you are away! Add Door Sensors, a Siren Alarm, and control your system from the app or use one of our smart fobs to arm and disarm your security system. Add one of our light switches and use the motion sensor to turn on lights when you enter the room, and turn them off later if no motion is detected.
- KNOW NOW! You have many options for being notified of device activity! Receive a text, receive an email, receive a phone push notification (including Apple phone "Critical Alert" severe weather/Amber alert type notifications that will activate your phone even if in silent mode. Android phones offer similar functionality, depending on phone manufacturer). SMS messages are limited to the total of 5 times each device plus 5. A hub and two motion sensors provides you with 20 free SMS per month.
- NO WIFI WORRIES! Many smart home products are WiFi-based, which appears convenient, but each WiFi device on your network is a security risk (a way for hackers to get into your home network). Not to mention, as you add more devices, your WiFi gets bogged down. YoLink devices do NOT connect to your WiFi, they connect only to the Hub, which connects them to the cloud.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0872R9GC6 |
| ASIN  | B0872R9GC6 |
| Batteries | 2 AAA batteries required. (included) |
| Batteries  | 2 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Battery life | 2 years |
| Best Sellers Rank | #71,865 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #140 in Motion Detectors |
| Color | White |
| Coverage | 1000Feet(Open Air) |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,856) |
| Customer reviews | 4.4 4.4 out of 5 stars (1,856) |
| Date First Available | 28 April 2020 |
| Date First Available  | 28 April 2020 |
| Horsepower | 0.4 Horsepower |
| Item Package Quantity | 1 |
| Item Weight | 81.8 g |
| Item model number | YS7804-UC |
| Item model number  | YS7804-UC |
| Manufacturer | YoLink |
| Manufacturer  | YoLink |
| Part number | YS7804-UC |
| Plug Profile | Ceiling Mount |
| Power source type | Battery Powered |
| Product Dimensions | 13.72 x 9.91 x 33.02 cm; 81.93 g |
| Product Dimensions  | 13.72 x 9.91 x 33.02 cm; 81.93 g |
| Special Features | wireless |
| Specific uses | Amateur, Inside, Professional |
| Style | Indoor without Hub |
| Temperature Range | 32 Degrees Fahrenheit |
| tech_spec_battery_description_toys | 2 AAA alkaline batteries |

## Product Details

- **Brand:** YoLink
- **Colour:** White
- **Item weight:** 2.89 Ounces
- **Maximum range:** 0.25 Miles
- **Power source:** Battery Powered

## Images

![LoRa 1/4 Mile Wireless Range Smart Motion Detector, Indoor Motion Sensor, Motion Detector, Alexa, IFTTT, YoLink Hub Required - Image 1](https://m.media-amazon.com/images/I/51q4UxDoN2L.jpg)

## Questions & Answers

**Q: can this device be turned on or off using the phone app?...does it work with iphone?**
A: It works with iphone. You can disable and enable the sensor's alert from the App, but it is not fully turned off, if you disabled the alert, it will not send alert message or trigger off the alarm, you still can check the history of records through the app. Thanks!

**Q: There is a delay when using this to turn on third party switch. Is there a work around?**
A: If you use the Alexa routine to integrate third party switches, normally it should take less than 1 second when the motion is detected and the action to turn on the switch. Very few times may be delayed a couple seconds due to the network routing and Alexa cloud. If you experience high rate of the delays, please contact the technical support by emails or phone call. Thanks!

**Q: My home has 3 AirBnb rental units and each will have a motion sensor. Will the app allow me to silence 1 sensor when that unit is occupied?**
A: Yes, with the new update that came out a couple weeks ago you can now have separate alarm strategies for each device.  I use an iPhone   So you could have one alarm strategy named un occupied and another named occupied.   Then just change the strategy for the one(s) that are occupied.

**Q: Would a ceiling fan set the motion sensor off, making it signal that there is motion in room, even though no person is in room?**
A: I have several in my house, garage and barn. The one at the front door sends notification of visitors and turns on lights. The one in the barn just turns on  two sets of lights. These sensors have different levels of sensitivity settings that I had to experiment with to get it to works the way I wanted it to. 

Try one and if the fan sets it off try moving it or adjusting the sensitivity levels. 

You will also need a YoLink hub for all you sensors and switches. Good luck.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***H on 31 May 2021*

Over all, I really like this motion sensor. I have been waiting a while for a company to make an outside motion sensor that works with Alexa. At the beginning of 2021, I did suggest this to Yolinks in their feedback section. Yolink seems to be very open to feedback. What I like/PROS ​about this motion sensior. 1) How small it is compared to other outside motion sensors on the market. Much easier to place in location where it is not as noticeable. 2) Like all Yolink devices, this device is extremely easy to setup. In the app, tap the scan icon, scan the QR, tap bind, your done. 3) The Yolink app is extremely user-friendly. The designers and programmers must actually be using the app and Yolink devices. In the app, it is very easy to rename the Yolink device to what is convenient and/or useful to you. Device settings are easily changed, tap the device icon, then select setting. No hunting and digging around in four or five deep menus, trying to find something that is hidden under some obscure label/name. 4) Another very nice thing that the Yolink app and Alexa skill does is, any new Yolink device scanned is automaticall added to Alexa's device list. No need to have Alexa scan for new devices before you can start setting up routines in Alexa. 5) Another great feature is that when a sensor sends a notice to your phone, it also includes the battery status. No more guessing if batteries are low. You can also see this within the app by selecting the device, then settings where you can see the battery level. 6) This is more about the Yolink hub that the sensors connect to. If the sensors are controlling other Yolink devices such as wall switches, electrical plugs/outlets or even setting off the Yolink alarm siren, It does NOT need internet connectivity. Yolink devices communicate to each other via the Yolink hub. This interaction is almost instant. Internet access is needed to communicate with Alexa and other none Yolink devices an to be able to sent notifications to your phone. At this time, I cannot rate the battery life. Only been using the outside motion sensors for four days (as of 05/31/21). If they are like the other Yolink devices, the battery life should be very good. Currently I have one of these sensor for my driveway. If it detects motion, I get notified on my phone and I have a routine in Alexa setup to make an announcement on all echo speakers. Love this feature. I also setup one for my side door, doing similar things. If you have kids playing in the yard, you might want to set times when different sensors are active and when they are not. At night, I am testing how good these sensor and the Alexa Yolink skill is at turning on different exterior lights, when motion is detected. The only concerned I have, it is not really a CON at this time. 1) The small mounting bracket, will it hold up to Florida weather? Only time will tell. At this time, I cannot reduce the rating because I do not know how strong the mounting bracket is. This maybe a CON for some, not for me. 1) The mounting bracket only has vertical movement/adjustment, no horizontal adjustment at all. Not an issue for me, but might be for some. These motion sensors are replacing existing sensor around my home. The driveway sensor, a weather/rain hood is already installed and pointing in the correct direction. The other one, like other outdoor sensors I have, are mounted under the house/roof eaves for some protection, on mounts I have already designed and pointed in the desired direction. So far, these new Yolink outdoor motion sensors are working out much better than I expected. I have two more on order (05/30/21) for my front and back doors. Only time will tell if they will holdup to normal Florida weather. I will update if my option changes.

### ⭐⭐⭐⭐⭐ Review
*by K***C on 27 June 2025*

Works great with my Yolink hub monitoring temperatures all over the house. Very unobtrusive and sensitive. I would not trust this in an uncovered place to be honest but that's just me. I mounted mine over the door where it is well sheltered from the elements by the overhang. Very useful when I am in the shop and can't hear the driveway alert. Phone beeps and I glance at the camera feed and I know there is a package or whatever. Exactly what I wanted as I hate the Ring system.

### ⭐⭐⭐⭐⭐ Review
*by R***. on 13 February 2024*

I have been using YoLink products for 4 years now. This is another great product of theirs. Simple to install, great battery life and does a great job of what it’s supposed to do. Best thing is the long range. No more worrying about whether your Wi-Fi signal is going to be strong enough, YoLink products use LORA, which is a low frequency, long range radio wave system that gives up to 1/4 mile range. I have YoLink sensors as far as 800’ from my hub and no problem. With the 40 or so YoLink sensors I have, I’ve had to deal with YoLink tech support a few times and have always found them to be over-the-top excellent in their response, even going so far as to send me replacements as long as several years after my purchase. I’m an electrical engineer with a specialty in digital communication and I design radio frequency communication products among other things. I have nothing but good things to say about YoLink products and support.

## Frequently Bought Together

- YoLink LoRa 1/4 Mile Wireless Range Smart Motion Detector, Indoor Motion Sensor, Motion Detector, Alexa, IFTTT, YoLink Hub Required
- YoLink LoRa Smart Door & Window Sensor 3-Pack: Door Left-Open Reminders, up to 1/4 Mile Open-Air Range, up to 5 Year Battery Life, Alexa, IFTTT, Home Assistant
- YoLink LoRa Smart Vibration Sensor; Smart Shock, Glass Break, Tamper, Movement Detector, Generator Running, Email/SMS/Push Alerts, 1/4 Mile Open Air Range, Alexa, Hub is not Included

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-07*