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
Fairly easy set up
Set up is pretty great in terms of ease & quickness. It was confusing to figure out how to get sensors to actually talk to the siren alarm but the agent - Genevieve - was very helpful in walking me thru those 14 steps. Maybe I missed it but it would great to have a visual guide that gives easy instructions on that part.
Thanx so much!
SoulChilde BlueSun
Water Leak Detection Starter Kit: Hub & Four Water Leak Sensors
Works Great
Using it to lock and unlock doors at the office. Works just like it says and was easy to setup and get working.
Tony Padgett
On/OffFob Smart Fob for use with YoLink Devices
Love the system
Really gives you peace of mind to know that all fridges and freezers are working in my house and also have the water sensor in all risk areas which is nice
Dustin Sletten
Water Leak Sensor 1
Water Leak Sensor review
Very pleased with how the sensor works. Even more pleased with your customer service - I can always reach a live person who capably answers my questions.
George R
Water Leak Sensor 1
YoLink Water Sensors - buy these
I have purchased a couple dozen YoLink Water Sensor 2 and Water Sensor 4 units. They all connected to the hub and app immediately, first time, with zero issues. They all work perfectly and they easily connected to a YoLink automated water valve with device-to-device (D2D) pairing. This allows a leak detector to shut off the main water valve with no internet and no hub connection. I've had zero false alarms from the couple dozen sensors I have deployed across 2 homes. I absolutely will buy more YoLink products.
Jack Meyer
Water Leak Sensor 2, 3-Pack
Motion Sensor 3-Pack, YoLink Hub Required!
russsell lorentz
Motion Sensor 3-Pack, YoLink Hub Required!
Awesome
These things are great. Cover a nice area with the optional 10' extension. Wish I would have bought more of these originally instead of the leak 1 sensors.
Marc Tramontana
Water Leak Sensor 2, 3-Pack
Great product
Simply great execution. Upgraded from a Honeywell ProSeries that lacked connectivity. Easy wire switch and an incredibly intuitive app made for an easy transition. Now I can turn the heat up just before my arrival even with dynamic travel plans. A great efficiency booster!
Eric Hall
Thermostat 2, Smart Thermostat with Dual-Stage Heating & Cooling
Great product
Searched everywhere for a solution to the random water pipe leaks costing thousands of dollars in our apartment complex. When coupled with the bulldog valve and detectors, they fit the bill for saving us from large destructive flood events. The speaker hub being able to tell you where the leak is saves searching so you can get straight to the problem. Great pro
Don Neal
SpeakerHub
Temperature & Humidity Sensor 3-Pack, Hub Required!
russsell lorentz
Temperature & Humidity Sensor 3-Pack, Hub Required!
Working good
Works just like the website and video says it works. no problem:)
Dave Schaan
Water Leak Sensor 1
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