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
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
Excellent Product
Did not disappoint. Would definitely buy again. Amazing range.
Patrick Angira
SpeakerHub
Yolink Relay and Power Loss Alarm
YoLink has proven to be a great company with reliable product and great back-up service - I highly recommended their products.
Warren Stevenson
YoLink Smart Relay - YoLink Hub Required
Garage door sensor
These work well. I can’t get WiFi to the detached garage but these YoLink sensor get plenty of signal and work flawlessly
Paul
Garage Door Sensor, YoLink Hub Required
Excellent Product - First time buyer
I purchased the hub, relay and 2 smart plugs to connect an emergency exhaust system my new R32 HVAC system. It notifies me by email if the exhaust is activated by the furnace alarm, indicating a possible leak in the system. I will be connecting more YoLink products to the hub soon…it’s so simple to connect, set-up and use. Thanks
Hank
YoLink Smart Relay - YoLink Hub Required
Smart Wireless Temperature Sensor/Humidity Sensor Wide Range (-22 to 158 Degrees) for Freezer Fri...
Both work great. I'm impressed with how they perform.
Russell Ratcliff
Smart Wireless Temperature Sensor/Humidity Sensor Wide Range (-22 to 158 Degrees) for Freezer Fridge Monitoring Pet Cage/Tank Monitoring, Smartphone Alerts, Compatible with Alexa IFTTT UPC: 850024791442
It's all good...md
We use these YoLink Monitors to track inside temps on the Refrigerated Containers we buy and sell. Great Product ! Mike Doss USA-Containers, LLC
Michael Doss
Temperature & Humidity Sensor 3-Pack, Hub Required!
Excellent Product
Did exactly what they said it would do. Very long range and reliable.
Patrick Angira
Smart Garage Door Kit 1 - Garage Door Controller, Door Sensor, YoLink Hub
Great home monitoring tools
I started using YoLink this year and have been alerted twice to water issues in my home. The Water Link Sensor linked up with other YoLink devices has detected leaks, turned off water and notified me of the leak and location. So, I bought more and now have all sinks, toilets and common areas under the watchful ’eyes’ of YoLink.
Jeff Anderson
Water Leak Sensor 1, 10-Pack
Well made products
This YoLink float switch is the second product I purchased. Simple and reliable with great customer support to go with it. I had a specific application I wanted to tackle and YoLink gave me great advice on which product would best fit the application. Product was welll documented in the manual and installl was a breeze. A big deciding factor for me in selecting YoLink was temp range (I have sensor installed in a pipe outside my house exposed to low temps during winter), battery life, and radio range. They were the best I could find. I’m super happy with my purchase decision!
Mark Baker
Accessory: Float Switch, 6-Foot Cord