YoLink LoRa Smart Door Sensor Starter Kit: – 1/4 Mile Open-Air Range, Door Left-Open Reminders,5 Years Battery Life, SMS/Text, Email & App Alerts, Alexa, IFTTT, Home Assistant

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🌟 YoLink LoRa Smart Door Sensor Starter Kit: – 1/4 Mile Open-Air Range, Door Left-Open Reminders,5 Years Battery Life, SMS/Text, Email & App Alerts, Alexa, IFTTT, Home Assistant – Your Perfect Choice!

🔥 Why Choose YoLink LoRa Smart Door Sensor Starter Kit: – 1/4 Mile Open-Air Range, Door Left-Open Reminders,5 Years Battery Life, SMS/Text, Email & App Alerts, Alexa, IFTTT, Home Assistant?
✔ Brand: YoLink
✔ ASIN: B084X9D9HY
✔ Category: Electronics > Security & Surveillance > Home Security Systems
✔ Customer Rating: ⭐ 4.5 / 5

✨ Product Features & Benefits

Product Description

1603 banner 1603 plug plug1603 1603 1603 hub qs and As long
1 The Hub – Overview

2 Unlock Your Smart Home

3 Plug, Plug & Play!

4 Specifications

5 Qs & As

YS7704 DOOR SENSOR OVERVIEW LONG door sensor datasheet long FEATURES DOOR SENSOR DOOR LEFT-OPEN ALERTS LONG door sensor easy installation long LONGEST RANGE BY FAR DOOR SENSOR BOAT DOCK LONG
1 Door Sensor Introduction

2 Specifications

3 Door Left Open Reminders

4 Easy Installation

5 Longest Range, by Far!

porch pickup and delivery box protection door sensor door sensor for child care image Elder care application image for YoLink Door Sensor door sensor application image: lighting control door sensor application: smart fridge
1 Porch Parcel Boxes

2 Child Care

3 Elder Care

4 Lighting Automation

5 Smart Fridge

WHY PAY A MONTHLY FEE? door sensor, door contacts, security alarm, door alarm, intrusion detection, security applications: asset protection - Door Sensor drawer security: door sensor
1 Why Pay a Fee?

2 Intrusion Detection

3 Asset Protection

4 Drawer Protection

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Garage door-specific sensor

Works with standard roll-up doors.

Batteries

Two AAA batteries included

Batteries

Two AA batteries included

Batteries

Two AAA batteries included

Long Range fail safe so economical new that was easy long smart home is what you make it! image
1 LONGEST RANGE BY FAR!

2 FAIL SAFE

3 ECONOMICAL

4 THAT WAS EASY!

5 EXTENSIVE PRODUCT LINE

know now 1 long know now 2 long know now 3 long robo call know now 5 long
1 Phone Push

2 Email

3 SMS / Text Message

4 Automated Phone Call

5 Device Action

A SMART START! Everything you need to get started: one YoLink Hub and four Door Sensors. Batteries are included and preinstalled, good for up to 5 years between battery changes. Supports 300+ devices from our full product line. Add more hubs for large homes, high-rise condo buildings, etc.
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!
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!
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!
Requirements – Android or Apple smartphone, wired ethernet port or stable WiFi connection (2.4 GHz band, only).
Looking for a garage door sensor? Search for B07Z7QQV8K. Looking for a gate sensor or door/window/lid sensor for outdoor use? Search for B08P1VQMCR

💡 Detailed Specifications:

Technical Details

Brand ‎YoLink
Color ‎4-pack with regular hub
Power Source ‎Battery Powered
Compatible Devices ‎YoLink Hub, Door Sensor
Item dimensions L x W x H ‎9 x 5 x 2 inches
Connectivity Technology ‎Wireless
Installation Type ‎Mounting Tape
Alert Type ‎Motion
Voltage ‎5 Volts
Control Method ‎App
Battery Cell Composition ‎Alkaline
Maximum Range ‎0.25 Mile
Battery Life ‎5 years
Included Components ‎Detector
Unit Count ‎4 Count
Sensor Technology ‎LoRa
UPC ‎850024791572
Manufacturer ‎YoSmart
Part Number ‎YS1603-UC+YS7704-UC*4
Item Weight ‎15.5 ounces
Product Dimensions ‎9 x 5 x 2 inches
Item model number ‎YS1603-UC+YS7704-UC*4
Batteries ‎8 AAA batteries required.
Style ‎4-Pack
Material ‎Plastic
Horsepower ‎0.4 hp
Item Package Quantity ‎1
Batteries Included? ‎No
Batteries Required? ‎No

Additional Information

ASIN B084X9D9HY
Customer Reviews

4.4 out of 5 stars
2,046 ratings

4.4 out of 5 stars

Best Sellers Rank #209 in Home Security Systems
Date First Available March 1, 2020

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

Product Warranty: For warranty information about this product, please click here

🛒 Current Price: $65.99 ($)
🚀 List Price: $65.99 (You Save $65.99!)
📅 Last Price Update: Apr 14, 2025 20:46:18 UTC

🎯 Why Buy This Product?
✅ High Quality & Trusted Brand – YoLink
✅ Affordable Pricing – Best deal at $65.99

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YoLink LoRa Smart Door Sensor Starter Kit: – 1/4 Mile Open-Air Range, Door Left-Open Reminders,5 Years Battery Life, SMS/Text, Email & App Alerts, Alexa, IFTTT, Home Assistant
YoLink LoRa Smart Door Sensor Starter Kit: – 1/4 Mile Open-Air Range, Door Left-Open Reminders,5 Years Battery Life, SMS/Text, Email & App Alerts, Alexa, IFTTT, Home Assistant

$65.99

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