






🔐 Elevate your home security game—because peace of mind is the ultimate luxury.
The Aqara Door and Window Sensor Kit (3pcs) is a wireless Zigbee contact sensor designed for smart home security and automation. Compatible with Apple HomeKit, Alexa, and IFTTT, it offers instant alerts on unauthorized entry, a loud 70dB local alarm, and seamless integration with other Aqara devices. Featuring a compact design, long-lasting lithium battery, and a robust 400-inch wireless range, it supports up to 22mm gap installations on various fixtures. Requires the Aqara Hub (sold separately) and a secured 2.4 GHz Wi-Fi network for full functionality.













| ASIN | B09TP7VMKB |
| Battery Description | Lithium |
| Best Sellers Rank | 4,140 in DIY & Tools ( See Top 100 in DIY & Tools ) 4 in Home Security Door & Window Sensors |
| Brand | Aqara |
| Colour | White |
| Compatible Devices | Apple HomeKit, Alexa, IFTTT |
| Control Method | Voice |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 7,853 Reviews |
| Item Weight | 46.5 Grams |
| Item height | 0.43 inches |
| Manufacturer | Aqara |
| Maximum Range | 400 inches |
| Mounting Type | Window Mount or Door Mount |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Power source | Battery Powered |
| Sensor Technology | Contact Sensor |
| Sound Level | 70 Decibels |
J**S
A Perfect Blend of Performance, Ease of Use, and Affordability!
I've been on the lookout for a reliable and affordable HomeKit-compatible door and window sensor, and I'm happy to say that the Aqara Door and Window Sensor has exceeded my expectations! The installation and setup process was a breeze, and its compatibility with HomeKit has made my smart home experience seamless and efficient. Here's a breakdown of what I love about this product: Easy Installation: I'm not the most technically savvy person, but the Aqara Door and Window Sensor was a cinch to install. The package came with clear instructions and all the necessary mounting accessories. The adhesive strips are strong and ensure the sensors stay in place. HomeKit Compatibility: I appreciate that this sensor is designed to work specifically with HomeKit. It was simple to add the device to my Home app by just scanning the provided QR code. Since I have other HomeKit-compatible devices, automating my home has never been easier. Reliability: The Aqara sensor is highly reliable and accurate in detecting when my doors and windows are opened or closed. I've experienced no false alarms or missed notifications. I especially love the peace of mind it provides when I'm away from home or sleeping. Compact Design: The sleek and unobtrusive design of the sensor is a huge plus. It blends well with my doors and windows, ensuring that it doesn't detract from the aesthetics of my home. Battery Life & Range: The battery life is impressive, with the sensor still going strong after several months of use. The communication range between the sensor and my HomeKit hub is also fantastic, covering all corners of my house with no issues. Overall, I'm thrilled with the Aqara Door and Window Sensor for use with HomeKit. It has been a game-changer for my smart home setup, providing reliable monitoring and seamless integration. If you're looking for an affordable yet high-quality door and window sensor, I wholeheartedly recommend the Aqara Door and Window Sensor.
M**M
Great addition to smart home
I picked up a few of these Aqara sensors to use with my smart home setup, and they’ve been fantastic. They paired instantly with my Aqara hub and respond really quickly when a door or window is opened. The size is nice and compact, so they’re barely noticeable once installed. Battery life has been great so far, I’ve had them running for months and haven’t needed to replace anything. I get instant notifications on my phone, and they also trigger my smart lights and alarms without any delay. For the price, the quality and reliability are excellent. Perfect if you want to add a bit of extra security or automate your home without spending a fortune.
P**L
Awesome, reliable, brillant!
The Aqara Door and Window Sensor has been an excellent addition to my smart home security system. Its compact and sleek design allows it to blend seamlessly with any door or window frame. Installation was a breeze, with the included adhesive strips making it easy to set up without any tools. The sensor integrates flawlessly with the Aqara Hub and other smart home platforms like Apple HomeKit, Google Assistant, and Amazon Alexa. I receive instant notifications on my phone whenever a door or window is opened, giving me peace of mind whether I’m at home or away. The responsiveness is impressive, with no noticeable delays in alerts. Battery life is exceptional, and the sensor has been reliably functioning for months without needing a replacement. Its energy-efficient design ensures long-term use, making it a low-maintenance yet highly effective security solution. Overall, the Aqara Door and Window Sensor is a must-have for anyone looking to enhance their home security with a reliable, easy-to-install, and smart solution. Highly recommended!
J**S
Instant feedback from your hub, really useful and carefully designed
I have been using the Aqara Door and Window Sensor Kit for a few months now and I have to say, I am extremely impressed with its performance. This kit includes two door/window sensors that can be placed on any door or window in your home, and it works with the Aqara app to provide real-time notifications when a door or window is opened or closed. The installation process was very easy, the sensors come with double-sided adhesive tape which I used to stick them to the door or window frame. They also come with a CR2032 battery that lasts for about two years. One of the things I appreciate the most about this kit is that it allows me to keep track of my home's security. The sensors send notifications to my phone when a door or window is opened or closed, so I can always know when someone is coming and going. I also like that I can set up automations, such as turning on the lights or activating the security camera when a door or window is opened. I also appreciate that the sensors are small and discrete, they are not intrusive and blend in well with the surroundings. Overall, I think the Aqara Door and Window Sensor Kit is an excellent investment for anyone looking to improve their home's security. It is easy to install, provides real-time notifications, and can be integrated with other smart home devices. I highly recommend it to anyone looking for a reliable door and window sensor
T**D
Work Brilliantly With Z2M and Home Assistant
I ordered this 3 pack of Aqara contact sensors to replace my rather old outdated Alarm contact sensors - The sensors are amazingly small and just look so much better than our previous door contact sensors. Pairing with Z2M in Home Assistant was super simple - recogised straight away - there is no delay in the contact sensor reporting to Z2M, it's instant! Super happy with these and would highly recommend them to others - pricey compared to TUYA zigbee sensor, but hey are great quality!
C**T
Super easy & responsive
This door & window sensor works amazingly well with Home Assistant. I paird this up to my Pi running home assistant via a ZigBee conbee stick & it's yet to let me done. It's a really small sensor so perfect for hiding away on the side of a window or door frame. The double sticky tap on the back makes super quick the install & pairing up to your ZigBee hub is a breeze, it was found instantly on mine. It provides accurate results when opening and closing the door allowing for my automations to run flawlessly. Great value for money!
W**Y
Works with Smartthings hub
Really work well. Had other brand and it was "patchy"... this one just does what it says! Nice and small. Connected with Smartthings hub directly, but it does take some fiddling! The smartthings community has loads of tips and support... if you go down the route of getting a different driver, e.g. Yakov edge driver, make sure you download it before trying to connect... also it takes a few minutes.... Worth it, very quick response when doors opened (or closed).
A**Y
Despite a good reputation, Aqara products have spectacularly failed in my home setup
I had heard good things about Aqara products, and had high hopes for these Matter-compatible sensors. I bought five of them to cover all our external doors, along with the Aqara M3 hub. Unfortunately, for me, this was a poor decision. I have a fairly extensive home automation setup based on Apple Home, and am knowledgeable about tech, but these sensors did not play ball. Once I had set up the M3 hub and installed the Aqara app I start the process of adding the sensors through the app as child devices. All five failed - they would be recognised by the app, but when adding them to the hub I repeatedly received an "other error: code 1" message. While this was far from promising, I decided that I would bind the sensors through Apple Home directly after setting up the hub as a bridge. While the sensors would bind, some after a few attempts, they failed at their primary function of detecting the opening and closing of the doors. Of course I double checked that I had fitted them according to the instructions with the required distance between sensor and contacts. Both the sensors I fitted detected the door opening and closing a couple of times, but after that the status did not change, one stuck on closed and the other open. I did not fit all five sensors after this and continued to struggle with the two I had fitted. I removed them from Apple Home, factory reset the sensors and tried again. One sensor then wouldn't bind at all, failing multiple times. The other bound first time, but once again stopped sensing the movement of the door. Ultimately I gave up struggling and decided to return all my Aqara kit. Despite other good reviews my experience means that Aqara is now a brand I don't trust to perform as intended.
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