---
product_id: 194385499
title: "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"
brand: "yolink"
price: "369.18 DT"
currency: TND
in_stock: true
category: "Yo Link"
url: https://www.desertcart.tn/products/194385499-yolink-lora-smart-door-and-window-sensor-3-pack-door
store_origin: TN
region: Tunisia
---

# 0.25 mile LoRa range up to 5 years battery life easy peel & stick install 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

**Brand:** yolink
**Price:** 369.18 DT
**Availability:** ✅ In Stock

## Summary

> 🚪🔒 Lock in smart security that goes the distance!

## Quick Answers

- **What is this?** 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 by yolink
- **How much does it cost?** 369.18 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/194385499-yolink-lora-smart-door-and-window-sensor-3-pack-door)

## 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, Tool-Free Setup:** Install in moments with pre-applied 3M tape and QR code pairing—security that fits your busy lifestyle.
- • **Smart Alerts That Work for You:** Customizable door left-open reminders and multi-device notifications keep you in the know, preventing costly mishaps.
- • **Flexible Smart Home Integration:** Works seamlessly with Alexa, IFTTT, Home Assistant, or standalone device-to-device pairing for ultimate control—even offline.
- • **Seamless Long-Range Connectivity:** Stay connected across your entire property with LoRa tech boasting a quarter-mile open-air range—no WiFi dead zones here!
- • **Robust Battery Life for Peace of Mind:** Up to 5 years of uninterrupted monitoring with included AA batteries—set it and forget it.

## Overview

The YoLink LoRa Smart Door & Window Sensor 3-Pack offers professional-grade security with a remarkable 0.25 mile wireless range, up to 5 years of battery life, and ultra-easy installation. Compatible with Alexa, IFTTT, and Home Assistant, it delivers customizable alerts including door left-open reminders and supports device-to-device pairing for offline functionality. Ideal for securing homes, businesses, and hard-to-reach areas without monthly fees.

## Description

desertcart.com : 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 : Electronics

## Features

- THAT WAS EASY! Installs in moments: scan the sensor's QR code, give it a name, peel off the pre-applied 3M brand mounting tape protective plastic, press the sensor and magnet to the door and frame, and you have added security to your home or business!
- WHY PAY A MONTHLY FEE, when you can secure it for free? Self-monitor and save when you take advantage of our many ways to be notified of alarms and off-normal events in and around your home or business. See "Know Now!" for more information!
- MORE THAN JUST A DOOR ALARM! Place a sensor on each exterior door and window to 'Protect Your Perimeter' Activate and control lighting. Place a sensor on your fridge/freezer door or lid and know if it was left open, to prevent food loss. Track activity in your home or business. Keep an eye on children and elderly loved-ones. Use the sensors to protect liquor & medicine cabinets, gun safes, storage lockers & boxes.
- DOOR AJAR! Our unique Door Left-Open reminder can be used to alert you to a door or window left open too long! You define the maximum time. Use our SpeakerHub, our audio hub, to play a tone or message, alerting you when a door is opened or left open too long.
- NOT YOUR FATHER'S DOOR SENSOR! This is a sophisticated electronic device, utilizing the latest technology. 24/7 cloud server device supervision monitors your system for online presence, signal strength and battery level, to ensure it will work when you need it! (Hub required, for full functionality)
- DEVICE-TO-DEVICE PAIRING: a unique feature, two or more devices can be paired together. Even if the internet is out and the power is down, they will carry out their paired actions. Pair your door sensors to a Siren Alarm, then turn it off when you want to "disarm" your system. Use a SirenFob or FlexFob to control your siren. Make your own custom security system!
- DON'T TRY THIS WITH WiFi! LoRa is short for Long-Range. Boasting up to a quarter-mile open-air range, and operating at the 900 MHz band, YoLink devices can be placed where your WiFi probably can't go, such as in basements, separate buildings, even on RVs and boats stored on your property! Prepare to be pleasantly surprised!
- SMART OR STANDALONE, you decide: for full-functionality and the full potential of your Door Sensor, a hub with an internet connection is required. Or, you can use device-to-device pairing to pair your door sensors directly to a siren - you can then manually arm/disarm your siren with a SirenFob (search B0BRCX6HVK). Search B09FSS95G9 for the SpeakerHub, or B07TQLKQLJ for the Original Hub.
- BATTERIES ARE INCLUDED! Six AA batteries, preinstalled, good for 2+ years standby, are included!
- Looking for a starter kit with hub? Search B0BZ88QB5P for SpeakerHub, or B088ZFGX3S for regular Hub. Looking for a Siren Alarm? Search B0887SMPKK. Looking for a garage door sensor? Search B07Z7QQV8K. Looking for a gate sensor or door/window/lid sensor for outdoor use? Search B08P1VQMCR

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083YYHC7M |
| Alert Type | Motion |
| Battery Average Life | 2 years |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #48 in Home Security Systems |
| Brand | YoLink |
| Built-In Media | Battery, Sensors, Siren |
| Color | 3-pack without hub |
| Compatible Devices | Smartphone |
| Connectivity Technology | Wireless |
| Control Method | App |
| Customer Reviews | 4.5 out of 5 stars 3,229 Reviews |
| Global Trade Identification Number | 00750258361636 |
| Installation Method | Mounting Tape |
| Installation Type | Mounting Tape |
| Item Type Name | Door Sensor |
| Item Weight | 66 Grams |
| Manufacturer | YoSmart |
| Manufacturer Warranty Description | 2 Years |
| Maximum Range | 0.25 Miles |
| Mfr Part Number | YS7704-UC*3 |
| Model Number | YS7704-UC*3 |
| Power Source | Battery Powered |
| Sensor Technology | LoRa |
| Smart Home Compatibility | Smart Home Compatible |
| UPC | 075025836163 750258361636 |
| Unit Count | 3 Count |
| Voltage | 3 Volts |

## Product Details

- **Brand:** YoLink
- **Color:** 3-pack without hub
- **Compatible Devices:** Smartphone
- **Connectivity Technology:** Wireless
- **Power Source:** Battery Powered

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/51z3QLBPloL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/71kJtkiY57L.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/71gWBK6GrwL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/71G6o9-FW8L.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/71IWkJ5t-8L.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Questions & Answers

**Q: How can disable to notifications or disable the sensor during the day?**
A: In the Alarm strategy you can define the schedule or specific period of time to disable the alarm. You also can add different alarm strategy for each sensor or each group of sensors. It is very powerful and very flexible alarm strategy settings in the YoLink App. Thanks!

**Q: Are these outdoor use?**
A: YoLink Smart Door/Window Sensor is designed for indoor use because it is not waterproof. If you use it outdoor, please keep it away from rain or water.

**Q: Que cámara es compatible con yolink?**
A: Sorry, YoLink does not support Camera yet. The YoLink Camera is under developing and we don't have the available release date yet. Thanks!

**Q: How do I connect it to Alexa?**
A: You should have YoLink Hub first, then add YoLink hub and door sensor to YoLink app, go to Alexa->Skill->Search YoLink->Enable Skill. Thanks!

## Frequently Bought Together

- 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 1/4 Mile Wireless Range Smart Motion Detector, Indoor Motion Sensor, Motion Detector, Alexa, IFTTT, YoLink Hub Required
- Smart Siren Alarm, Loud 110 dB, Wireless Alarm for Home Security/Intrusion/Burglar Alarm, Panic Alarm, Audible Alerts, Remote Control, Works with Alexa, Google, Home Assistant, IFTTT - Hub Required

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-21*