This store requires javascript to be enabled for some features to work correctly.

Sale Off
Door Sensor 3-Pack,  Hub REQUIRED
Door Sensor 3-Pack,  Hub REQUIRED
Door Sensor 3-Pack,  Hub REQUIRED

3-pack of smart door and window sensors, intended for indoor use. The Door Sensor lets you always know the open/closed status of supervised doors and windows. Lower cost of ownership than other technologies, including low-power operation which means batteries may last for over 5 years compared to 1 or 2 from other brands. It may be used for both home security, intrusion detection, and property protection, and also for control of lighting and other YoLink devices. Please note, this product requires a hub

$75.99$46.95

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.

Smart door sensor by YoLink, product photo for home automation security.

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.  

Longest Range Door Sensor great for farms and rural areas, wireless smart farmhand door sensor.

Unique Smart Solutions

Multiple safety applications for your smart vibration sensor 

Mailboxes with ability to tell when mail has arrived with mailbox sensor.

Smart Mailbox Sensor

Create a smart mailbox by adding your door sensor to your mailbox, and be notified promptly whenever you receive mail

Refrigerator with door sensor allowing you to know when there is an open fridge.

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. 

Video

Other Safety Applications

There are multiple safety applications for your smart door sensor 

Security and safety through window sensor attached to window to alert in case of robbers.

Security/Intrusion Detection

Use your door sensors to detect a home invasion when you place them on doors and windows.

Child reaching for the door which has a door sensor attached to it, which will promptly alert users if an infant has wandered outside of a room.

Child Care

Use your door sensors to be alerted to children leaving their room or home. Great for sleepwalking children! 

Person taking care of her loved one with the assistance of a YoLink door sensor, which notifies her when doors are opened or closed.

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

App screenshot of door being opened with door status being visible through smartphone.

Compatible with Others

Works with Alexa logo.

Alexa

Compatible with IFTTT if this, then that logo.

If This Then That

Compatible with Home Assistant logo.

Home Assistant

Compatible with YoLink Raedius.

Raedius

YoLink Door Sensor Features

LoRa-based extreme long range wireless

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.

Control D2D (device-to-device pairing enabled)

Optional YoLink Control D2D device-to-device pairing allows for the door sensor to directly control other YoLink devices, without an internet connection and without power ("No WiFi, No Internet, No Power - No Problem!")

Door Open/Closed Status 

Use the YoLink app and always know the open/closed status of supervised doors and windows in your home or property. Additionally, monitor the open/closed status of important and/or valuable rooms or items in your home. Some examples include safe doors, storage cabinets, liquor cabinets, and important rooms in your home. Pro tip: for discreet installations on cabinets consider mounting the sensor on the inside of the cabinet. Refer to the installation manual for additional information and tips



Open-Remind App Feature

The open-Remind app feature will inform you of doors or windows left open too long, allowing you to also set up automations to save money afterwards (turning off thermostat or turning on siren after doors are left for more than 30 min.), etc. You can set the reminder duration anywhere from 20 seconds to 2 hours. Additionally, you can configure a "Continuous Alarm" for the "Open Reminder," which will send repetitive alerts at intervals between 10 and 120 minutes until the door or window is closed.



Part of YoLink System

The door/window sensor is part of the YoLink system, connected to a YoLink hub. The system will grow with you: the Hub supports over 200 YoLink devices!

YoLink Door and Window sensor with long range, wireless, D2D, and multiple security applications.
Calendar Icon.
Hassle-Free Refunds

Return within 30 days for a full refund

Warranty Icon.
2-Year Warranty

Have peace of mind with YoLink warranty 

Tools icon.
Easy DIY Installation

Simple and clear do-it-yourself installation

Customer support icon.
Lifelong Customer Support 

Get dedicated support for your product 

FAQ

How does the YoLink door sensor work? 

The YoLink Door Sensor detects the change in position of the magnet in relation to the position of the sensor to monitor the opened or closed status of your door or window.

Is the YoLink Door Sensor easy to install?

Yes, the YoLink Door Sensor is very easy to install and is DIY. Simply attach the sensor to the door or window frame and the magnet to the door or window itself.

Can I receive alerts if a door or window is left open for too long?

Yes, the YoLink Door Sensor is very easy to install and is DIY. Simply attach the sensor to the door or window frame and the magnet to the door or window itself.

Can YoLink door sensors be used on metal doors?

Yes, YoLink door sensors can be used on metal doors. However, please note that the presence of metal may impact the communication range between the sensor and the hub.

What is the range of the YoLink door sensor? 

The YoLink door sensor has a very long range through YoLink’s industry-leading long range communication. It can recognize changes up to 1/4 mile (1320 ft, open air) which allows it for operation in larger homes and in areas difficult for other wireless systems, such as basements, separate garages/structures, and even outside your home. 

  • 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

$23.59
$24.95
$98.95

Subscribe

Sign up and be the first to know YoLink's promotions, sales, latest products, and more! 

Customer Reviews

Based on 16 reviews
94%
(15)
0%
(0)
0%
(0)
0%
(0)
6%
(1)
P
Paul Purdy

Door Sensor 3-Pack, Hub REQUIRED

T
Tomas Pozos

Door Sensor 3-Pack, Hub REQUIRED

S
Steve Riehl

Door Sensor 3-Pack, Hub REQUIRED

C
Catharine Johnson

It took a while to get the hub. Everything is online now and so far working as expected. The website has some areas that require updates in regard to the type of batteries in the units. The FAQ could use some fresh wording.

$75.99$46.95

You May Also Like

SAVE 21 %
Indoor/Outdoor Door/Gate Universal Dry-Contact Sensor, Hub REQUIRED - YoLink
$29.99$23.59
SAVE 18 %
Dimmer Switch, YoLink Hub Required
$41.99$34.59
SAVE 18 %
Outdoor Alarm Controller 2 w/110dB Siren
$75.99$61.99