Aqara
Aqara Zigbee Door and Window Sensor 3 Pack, Wireless Mini Contact Sensor
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Highlights
- [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.)
Why You'll Love It
- Receive instant phone alerts and sound local alarms when doors or windows open unexpectedly
- Automate other connected Aqara smart accessories based on the real-time open or close status
- Flexible mounting supports gaps up to 0.86 inches (22 mm) on doors, windows, and drawers
- Check status hands-free using voice commands with Apple HomeKit and Amazon Alexa integrations
- Compact three-pack setup allows monitoring across multiple entryways or cabinets simultaneously
Pros
- +Supports gaps up to 0.86 inches
- +Works with Apple HomeKit and Alexa
- +Triggers local hub alarms and automations
- +Compact dimensions fit drawers and cabinets
- +Includes three individual sensors
Cons
- -Requires a separate Aqara brand hub
- -Not compatible with SmartThings
- -No official support for Zigbee2MQTT dongles
Detailed Review
The Aqara Zigbee Door and Window Sensor 3 Pack provides compact entry detection and smart home triggering for homeowners looking to secure doors, windows, drawers, and cabinets. By monitoring when fixtures open or close, this set lets you track household movement and secure unexpected entry points from your phone.
When an unexpected opening occurs, the sensor sends an instant alert to your mobile device and can sound a local alarm through your connected Aqara hub. Beyond security, it serves as an automation trigger, enabling you to control other Aqara devices automatically based on whether a door or window is open or closed. Voice integration with Apple HomeKit and Amazon Alexa allows hands-free status checks without opening an app.
Installation accommodates a variety of household setups thanks to an allowed gap tolerance of up to 0.86 inches (22 mm) between the main sensor unit and the magnet. The main sensor measures 1.61 by 0.87 by 0.43 inches, while the compact magnet measures 0.79 by 0.39 by 0.39 inches, making them easy to mount to flat, adhesive surfaces on standard doors, cabinets, and kid room entries.
System requirements are specific: these sensors require a separate Aqara hub and do not work with hubs from other brands or Samsung SmartThings. In addition, Zigbee2MQTT and third-party USB dongles are not officially supported. For a reliable connection, the sensor must remain within 400 inches of the hub, and the hub must be within 400 inches of your router on the same local area network.
Verdict: This 3-pack is an excellent pick for users building an Aqara, Apple HomeKit, or Alexa smart ecosystem who want reliable contact monitoring. As long as you have a compatible Aqara hub, these sensors offer straightforward security alerts and automation triggers across your home.
Specifications
- Pack Quantity: 3 units
- Main Unit Dimensions: 1.61 x 0.87 x 0.43 inches
- Magnet Unit Dimensions: 0.79 x 0.39 x 0.39 inches
- Maximum Gap Allowed: Up to 0.86 inches (22 mm)
- Maximum Hub Distance: Within 400 inches
- Wireless Protocol: Zigbee
- Voice Compatibility: Apple HomeKit, Amazon Alexa
Who Should Buy It
A great fit if you:
- Already own or plan to purchase a compatible Aqara smart hub.
- Use Apple HomeKit or Amazon Alexa to manage your home devices.
- Want to monitor multiple entry points, cabinets, or drawers with a single three-pack.
- Need sensors that can span installation gaps up to 0.86 inches wide.
Consider something else if you:
- Rely on Samsung SmartThings as your primary smart home platform.
- Want a standalone sensor that connects directly to Wi-Fi without a brand-specific hub.
- Use Zigbee2MQTT or third-party USB dongle setups.
FAQ
Can I use this sensor with hubs from other brands?
No, these sensors require an Aqara hub (such as the M2, M1S, E1, M1S Gen2, G2H Pro, G2H, or Camera Hub G3) and are not compatible with third-party hubs.
What is the maximum allowed distance between the sensor and the magnet?
The main sensor unit and the magnet accessory should be placed no more than 0.86 inches (22 mm) apart on a flat surface to ensure a stable connection.
Does this sensor work with Samsung SmartThings or Zigbee2MQTT?
It is currently not compatible with SmartThings, and Zigbee2MQTT or comparable third-party USB dongles are not officially supported by Aqara.
What is the range between the sensor and the Aqara Hub?
For a sturdy connection, the sensor must be within 400 inches of the hub, and the hub must be within 400 inches of your Wi-Fi router on the same local area network.
Product Details
| Brand | Aqara |
| ASIN | B09TP7VMKB |
