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As a leading provider of smart home solutions, Aqara excels in delivering a wide array of award-winning, user-friendly smart home products and platform solutions tailored for your home. We proudly serve over 12 million customers in more than 170 countries and territories. Our products are designed to offer convenience, security, and energy efficiency, making your home smarter, more sustainable, and adaptive to your evolving needs.




Aqara Smart Lock
Aqara Cameras & Hubs
Aqara Sensors
[Notes] An Aqara Hub is required and sold separately. (Not compatible with hubs from other brands.) Requires a secure 2.4GHz Wi-Fi connection for Hub M2, M1S, E1, M1S Gen2, G2H Pro, and G2H; or 2.4/5GHz Wi-Fi for Camera Hub G3. (Hub M2 also supports wired Ethernet via RJ45.)(*Note: To ensure a stable connection, place the Door and Window Sensor main unit between the accessory unit is no more than 22 mm )
[Proximity] For a sturdy connection, ensure that the Aqara Door and Window Sensor is within 400 inches of the Aqara Zigbee hub, and the hub is within the same range from the Wi-Fi router. Additionally, make sure the hub and the router are on the same local area network (LAN). Zigbee2MQTT and comparable third-party USB dongles are not officially supported by Aqara. Full product functionality may be limited or unavailable.
[Unauthorized Entry Detection & Home Automation] The Zigbee Door Sensor alerts your phone and triggers the Aqara Hub’s local alarm upon unexpected door/window openings. It also controls other Aqara devices based on door/window status. Conveniently check your door or window, kids room and anywhere you want to be notified. ***Requires Aqara Hub,not third-party hub.
[0.86 Inch Wide Gap Allowed]The Aqara Door and Window Sensor works with most types of doors, windows, and other fixtures with similar mechanism, such as drawers, cabinets, and more.(Note: Please ensure that the surface where you plan to stick the Aqara Zigbee Door and Window Sensor is flat and easily adhesive, and the allowed gap between the door is up to 0.86 inch.) The main sensor unit dimension:1.61*0.87*0.43 inch, the magnet dimension:0.79*0.39*0.39 inch.
[Hands-Free Voice Control]Compatible with Apple HomeKit, Alexa for a hands-free experience.- no need to go downstairs or pick up your phone again. You’ll always know whether your home door is opening or closing (The Aqara Door and Window Sensor is not compatible with SmartThings currently.)
9 reviews for Aqara Zigbee Door and Window Sensor 3 Pack, Wireless Mini Contact Sensor, Home Automation, Requires Aqara Hub, Zigbee Connection, Kid Safety, Compatible with Apple HomeKit, Alexa, Works with IFTTT
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$33.99

ShortCorgiGuy –
Does the job, and the app alerts are effective!
I have an August lock that is supposed to provide some “door ajar” alerts. It never does, and the sensor does not integrate well with HomeKit. Recently, I put down a door mat that catches on my door and leaves it open, and I’ve had a few times where I’ve left the house and left my door wide open because I’m used to it closing behind me.I already have a few Aqara sensors around my house for leak detection, and a door sensor on a deck door that is harder to close and can get left ajar accidentally, so I decided to get another sensor for my front door.This sensor is perfect! It was easy to setup and get connected to my existing Aqara hub, and it works very well with HomeKit. I get notifications every time the door is open or closed, and in addition, priority alerts when the door is left open past my timeout setting (two minutes).Installing it was also a breeze, and one of the sensor parts is small enough that it fits on my recessed doorframe with just enough distance between the sensors for it to be effective detecting opening and closing. My Zigbee hub is close by, so it does not need to communicate over a long distance, which should probably help with battery life – however, the sensor on my other door is on a second floor and it communicates perfectly, and I have only had to replace its battery twice.I continue to be pleased with the Aqara ecosystem!
M. Cabic –
It Just Works
I was pleasantly surprised by how effortless the setup was—just pair it with your Zigbee hub, and you’re done. No complicated steps, no fuss. It connected instantly and has been working flawlessly ever since. The responsiveness is great, and it integrates smoothly with my smart home routines. If you’re looking for a reliable sensor that “just works,” this is it.
Ashton_NC –
simple but highly effective
The Aqara Door and Window Sensor Kit is a simple but highly effective smart home accessory. Setting it up was incredibly easy, especially if you’re already using the Aqara Hub or a compatible smart home ecosystem like Apple HomeKit. Within minutes, I had these sensors installed and working perfectly.The sensors are small, discreet, and blend seamlessly with my doors and windows. They are very responsive—notifications are almost instant whenever a door or window is opened or closed. I also love how they integrate with other Aqara devices and automations. For example, I’ve set them up to turn on lights when a door is opened, and it works flawlessly.The battery life is excellent as well, and I appreciate the low-maintenance design. Plus, the adhesive backing makes installation a breeze without the need for screws or tools.If you’re looking for a reliable, affordable way to enhance your home security or smart home setup, the Aqara Door and Window Sensor Kit is an excellent choice. Highly recommended!
James Tanner –
Incredibly tiny, but not the most relable.
I bought these because they’re incredibly tiny and Aqara has a good reputation for seamless integrations with Home Assistant. (I don’t use an Aqara hub or Alexa.)Pros:- They’re very unintrusive. Being so small and rounded, you hardly even notice them.- Native Zigbee, so super low power and no proprietary hub needed.- Battery life, at least so far, has been decent: reporting about 65% after six months of use.Cons:- They were harder to connect than other Zigbee devices, requiring me to bring them very close to a relay or, if I’d already attached them to the door, plugging in a Zigbee outlet nearby temporarily.- They tend to disconnect slightly more often than other Zigbee devices, even in areas with very strong mesh coverage.Ultimately, I decided to go with Sonoff instead for the rest of alarmed doors. They’re quite a bit larger, and the boxy shape catches the eye more, but they’re much more reliable. And for something connected to my home security system, reliability is king.For interior doors that don’t matter so much, I prefer these for their small size. They’re great for non-critical automations like turning on the bathroom fan when the door closes, or adjusting thermostats depending on which doors are open.
Amazon カスタマー –
小型で使いやすい。反応も速い
Onur Altan CAN –
Apple HomeKit ile beraber kullanıyorum, çok basit ve pratik kurulumu var. Daha once bir kaç tane vardı, tekrar eksik yerleri tamamladım. Fiyat performans ürünü benim için. Tavsiye 👍🏼👍🏼Aqara hub gerekiyor.
Hesham AlAdel –
Does north it even if it given for free
Jiwen Lin –
Easy to install, works fine with other Aqara devices and Hub. Recommended.
Brigitte Boer –
Fijne toevoeging aan mijn slimme huis. Ik krijg een melding als er een deur open staat, en een deel van mijn verlichting gaat aan, als binnen bepaalde uren bepaalde deuren open gaan. Ook in combinatie met de Aqara u200 (slim slot) en G410 (Slimme deurbel/HUB) heb ik een alarmsysteem gebouwd.