YoLink’s industry-leading long range communication (up to 1/4 mile, open air) allows for operation in larger homes and in areas difficult for other wireless systems, such as basements, separate garages/structures, and even outside your home. 923.3 mHz Chirp Spread-Spectrum long range & low power.
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YoLink Door & Window Sensor
Smart Door & Window Sensor
Wireless smart window and door sensor intended for indoor use. Be notified when a door or window is propped or left open too long. Note: For wet locations and outdoor applications, consider our Outdoor Contact Sensor.
Longest Range Door Sensor
YoLink’s industry-leading long range communication (up to 1/4 mile, open air) allows for operation in larger homes and in areas difficult for other wireless systems, such as basements, separate garages/structures, and even outside your home.
Unique Smart Solutions
Multiple safety applications for your smart vibration sensor
Smart Mailbox Sensor
Create a smart mailbox by adding your door sensor to your mailbox, and be notified promptly whenever you receive mail
Smart Fridge
Door sensors can be used to alert you to a door or lid left open too long, preventing the loss of your refridgerated items
Save Energy and Money
Set up different possibilities after a door is left open:
Turn thermostats to OFF mode, turn off a light or siren, play a
SpeakerHub message, etc. by app automations.
Other Safety Applications
There are multiple safety applications for your smart door sensor
Security/Intrusion Detection
Use your door sensors to detect a home invasion when you place them on doors and windows.
Child Care
Use your door sensors to be alerted to children leaving their room or home. Great for sleepwalking children!
Elder Care
Door sensors can be used to manage activity and ensure the safety of your elderly loved ones.
Why pay a monthly fee, when you can secure it for free?
Receive email, SMS/text, and banner notifications on your phone, each of which can be configured in the YoLink app settings.
No monthly fees
Set up notifications for when your door is closed and/or open
5+ years of battery life, 2 AAA batteries included
Compatible with Others
Alexa
If This Then That
Home Assistant
Raedius
YoLink Door Sensor Features
LoRa-based extreme long range wireless
Control D2D (device-to-device pairing enabled)
Door Open/Closed Status
Open-Remind App Feature
Part of YoLink System
Hassle-Free Refunds
Return within 30 days for a full refund
2-Year Warranty
Have peace of mind with YoLink warranty
Easy DIY Installation
Simple and clear do-it-yourself installation
Lifelong Customer Support
Get dedicated support for your product
FAQ
How does the YoLink door sensor work?
Is the YoLink Door Sensor easy to install?
Can I receive alerts if a door or window is left open for too long?
Can YoLink door sensors be used on metal doors?
What is the range of the YoLink door sensor?
- SPECIFICATIONS
- DATASHEET
- USER GUIDE
Controller: Semtech® LoRa® RF Module YL09 microcontroller with 32-Bit RISC processor
Color: White
Magnet Trigger Distance: 0.3 - 1 inches (8 – 25 mm)
Dimensions:
Door Sensor [L x W x D]: 3.27 x 1.22 x 0.59 inches (83.06 x 30.99 x 14.99 mm)
Magnet [L x W x D]: 2.48 x 0.44 x 0.47 inches (62.99 x 11.18 x 11.94 mm)
User Interface:
Multi-color status LED (front)
Set button (front)
Power: 2 AAA batteries (3V DC)
Environmental:
Operating Temperature Range: 32°F - 122°F (0°C - 50°C)
Operating Humidity Range: 10 - 95% non-condensing
Intended for indoor use only
Requirements:
- An internet connection and working router, with an available Ethernet port or 2.4GHz Wi-Fi. Refer to the Hub user guide for additional information
- 120V outlet for Hub (surge protection recommended)
- Smartphone or tablet running iOS 9 or higher, Android 4.4 or higher
Hubs
First time with YoLink? Make sure to include a hub to begin your smart YoLink Home system, or take a look at our Starter Kits.
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Let customers speak for us
Used for bells and security in a School Setting
We looked for an inexpensive and accurate way to include school bells (e.g. for recess and lunch), and to provide other emergency messages to each classroom in our small private school. The hub was a critical piece in this application, along with the ability to play back personalized audio files (like an old school bell).
In addition, we added aYolink Outdoor Alarm Controller connected to LED strobes and Yolink Mini On/Off Fobs for a silent alarm in each class . Each teacher has a fob we use as a panic button, that we've set to turn on strobes in every class should there be a threat in or near the building giving our teachers and students an early warning system.
David Glass
SpeakerHub
Hub Makes for Easy & Quick Time to Operation
I've had several water leak detectors and also some other 2.5G items that took a lot of time to pair and get working. The YoLink Hub got my 5 leak detectors running in less than 10 mins! I'd definitely recommend if you're looking for an effortless install.
Ed M
Hub & 4-Pack Water Leak Sensor 2 Starter Kit
Yo-link door/windows sensors
Have used Yo-link door sensors for years. They work perfectly and the batteries are still original!
Great product and will not disappoint.
Michael C.
Door Sensor 10-Pack, Indoor Door & Window Sensor, Hub Required
So far so good.
Works well relatively easy to install. Since building in 1998 I have had three water leak events, Yolink water leak detector saved a Attic hvac air handler possible over flow this year.
John M Roberts
Valve Controller 2 & EVO Valve Operator
Dimmer Switch
YoLink is my go-to for whole house automation.
I currently use Home Assistant (HA) to control irrigation, wastewater, indoor and outdoor lighting, and solar. YoLink products seamlessly integrate with HA and make things easier for me than other vendors.
Jay Monahan
Dimmer Switch, YoLink Hub Required
Well worth the investment- High quality item
When researching this purchase I did find lower cost options but then I thought, If I am on vacation in another state or even half an hour away at work and I get a flow alert do I really want to count on a low cost option? Getting the EVO valve and controller I was impressed by the weight alone. It is a high quality piece of equipment with stainless steel parts. When it turns my valve there are no weird noises or crunching of gears as are mentioned in reviews of lower priced items. Those lower priced options run off WIFI which isn't optimized for where most people have their water valves. Setting up the network and installing the valve was easy.
Save yourself money and heartache and get this item instead of it's competitors. When you need it you will be glad you did.
Harlan Meeker
Valve Controller 2 & EVO Valve Operator
Sensors for everything in the house!
Bought more sensors for every leak point in the house (16). I feel very secured and safe from flooding.
Dean Andersen
Water Level Monitoring Sensor w/Float Switch
Exactly what I want in a customer support request
My issue was handled quickly and efficiently. Exactly what I want when I chat with support.
Kevin Crow
In-Wall Switch 2
YoLink Power Fail Alarm, 120VAC Power Monitoring & Power Loss Alert, Hub Required
Doug Johnson
YoLink Power Fail Alarm, 120VAC Power Monitoring & Power Loss Alert, Hub Required
Works Great
Product works as advertised.
Shiying Tian
SpeakerHub & Two Outdoor Motion Sensor Smart Home Starter Kit
Amazing
Well built, functions flawlessly, as with all YoLink products excellent WiFi range
David Adams
Smart Outdoor Energy Plug - IP65 Waterproof High-Capacity 1800W, 15A Smart Plug with Real-Time Energy Monitoring, Automatic Safety Shutoff, Alexa & Google Assistant Compatible, Requires YoLink Hub