---
product_id: 549002590
title: "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: "$U10217"
currency: UYU
in_stock: true
category: "Yo Link"
url: https://www.desertcart.uy/products/549002590-lora-smart-door-and-window-sensor-3-pack-door-left
store_origin: UY
region: Uruguay
---

# 1/4 Mile Range 5 Year Battery Life Alexa & IFTTT Compatible 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:** $U10217
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure Your Space, Simplify Your Life!

## Quick Answers

- **What is this?** 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?** $U10217 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/549002590-lora-smart-door-and-window-sensor-3-pack-door-left)

## 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

- • **Smart Alerts:** Customize reminders for doors left ajar to keep your home secure.
- • **Comprehensive Security:** Protect doors, windows, and even your fridge from being left open.
- • **Effortless Installation:** Set up in minutes with QR code scanning and 3M tape!
- • **Long-Range Connectivity:** LoRa technology ensures coverage where WiFi can't reach.
- • **Versatile Pairing Options:** Create a custom security system with device-to-device pairing.

## Overview

The YoLink LoRa Smart Door & Window Sensor 3-Pack offers a robust security solution with easy installation, long-range connectivity, and customizable alerts, ensuring your home or business is protected without the hassle of monthly fees.

## Description

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 : desertcart.in: Home Improvement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | YoLink |
| Color | 3-pack without hub |
| Power Source | Battery Powered |
| Compatible Devices | Smartphone |
| Connectivity Technology | Wireless |
| Installation Type | Mounting Tape |
| Alert Type | Motion |
| Item Weight | 66 Grams |
| Voltage | 3 Volts |
| Control Method | App |
| Battery Cell Composition | Alkaline |
| Maximum Range | 0.25 Miles |
| Included Components | Battery, Sensors, Siren |
| Unit Count | 3 Count |
| Sensor Technology | LoRa |
| Global Trade Identification Number | 00750258361636 |
| UPC | 075025836163 750258361636 |
| Manufacturer | YoSmart |
| Part Number | YS7704-UC*3 |
| Item Weight | 2.33 ounces |
| Package Dimensions | 6.81 x 6.34 x 1.77 inches |
| Item model number | YS7704-UC*3 |
| Batteries | 6 AAA batteries required. |
| Style | 3 Door Sensors |
| Item Package Quantity | 1 |
| Coverage | 1000Feet(Open Air) |
| Mounting Type | Door Mount |
| Usage | Amateur, Inside, Professional |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Description Pile | Alkaline |
| Warranty Description | 2 Years |

## Product Details

- **Brand:** YoLink
- **Installation Type:** Self-Adhesive
- **Item Weight:** 66 Grams
- **Voltage:** 3 Volts
- **Control Method:** App, Voice

## Images

![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)

## 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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**Shop now:** [https://www.desertcart.uy/products/549002590-lora-smart-door-and-window-sensor-3-pack-door-left](https://www.desertcart.uy/products/549002590-lora-smart-door-and-window-sensor-3-pack-door-left)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-23*