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
Excellent product
Our block of units has been plagued with water leaks for a few years now and this system will hopefully detect leaks before they become floods. We are on our third rebuild after leaks both from our own unit and those above. I showed the system to other owners and they decided we would all fit them to our units given the history and costs of repairs. Insurance may even reduce if we present our case. Highly recommended.
Don Neal
Valve Controller 2 & Bulldog Valve Robot
Great customer service!
I have the YoLink controller 2 w/130 DB siren with both batteries and an AC plugin that converts to 12VDC power. I have multiple other YoLink products and due to sophistication of how they can be linked to the hub and each other or as stand alone remote systems up to a 1/4 mile, I have had to make calls to customer support to properly set things up. They have graciously been willing to help me work out my garage, carport, and trailer as separate controllable systems. They have always been patient and willing to guide me along to get the best use of their products!
Raoul Madison
Outdoor Alarm Controller 2 w/130dB Siren, 12VDC Power Supply (Required)
Yo link Temp and Humidity meter
This is the best tool I've put into my greenhouse operation. I bought 3 sensors downloaded the app and hooked up the hub to my router. I can check temps anytime of day, anywhere.
I love it.
Jeff Dye
YoLink Hub
HUGE LOCK
I love my YoLink products. The lock and its features are great however, the lock is SO BIG that I had to remove my dead bolt to be able to install the handle lock. Now I have a hole in the door that the handle lock coveres about a half in of. What to do? May be sending it back.
angussprings
YoLink Smart Lever Lock, Smart Handle Lock, Door Lock with Fingerprint, Keypad, IC Card, YoLink Fob and App Control – Secure, Alexa, Google, IFTTT and Home Assistant – YoLink Hub Required
Everything is OK
For now, it is up and running without any problem non stop so it is perfect.
All capabilities are fonctional as expected.
Robin Blanchet
YoLink Hub 3
YoLink Power Fail Alarm, 120VAC Power Monitoring & Power Loss Alert, Hub Required
Mitchell L. Hunt
YoLink Power Fail Alarm, 120VAC Power Monitoring & Power Loss Alert, Hub Required
Everyone needs water sensors
Although, I have not had a leak yet, my upstairs neighbor did and his sensors went off and he was able to prevent a large leak !
Alison Johnson
Water Leak Sensor 1
Great Product
Easy to instal and connect. Worked first time with no issues
Geoff Weller
YoLink Smart Deadbolt Lock with Fingerprint, Keypad, IC Card, YoLink Fob and YoLink App Control – LoRa Long Range, Alexa, Google, IFTTT and Home Assistant – YoLink Hub Required
Valve Controller looks like a great add to the home, howerver
This valve controller is something that we should have and maybe most homes should have. However I have tried installing it with the 3 of the valve shaft adapters now and none of them seem to work for my water line shut off. Apparently they are not made for my water line shut off.
Anthony MacMahon
Valve Controller 2 & EVO Valve Operator, w/YoLink Hub, 3-Pack Water Leak Sensor 1
Great product
The water leak detection kit is a great product. The ease of setup was awesome. All set and ready to go.
Thomas Lichtenberger
Water Leak Detection Starter Kit: Hub & Four Water Leak Sensors
Love it
Have sensors in all 11 fridge/freezers at our restaurant. Great products
Andrew Logan
Temperature & Humidity Sensor 10-Pack, Hub Required!
Door Sensor 10-Pack, Indoor Door & Window Sensor, Hub Required
Thomas C Anderson jr
Door Sensor 10-Pack, Indoor Door & Window Sensor, Hub Required