Aqara Door and Window Sensor: full spec sheet and buying guide
This 3-pack of Aqara door and window sensors alerts your phone whenever something opens that shouldn't. This page summarizes its features based on its official spec sheet and public buyer ratings on Amazon.
Detects when doors, windows, drawers, or cabinets open and alerts your phone; requires an Aqara hub.
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Important: it needs an Aqara hub
This is the most important point in the spec sheet: the sensor requires an Aqara Hub, sold separately, and it's not compatible with other brands' hubs or with SmartThings. The hub needs 2.4 GHz WiFi (or 2.4/5 GHz depending on the hub model). If you don't already have an Aqara hub, you'll need to buy one separately for this to work.
Detection and automations
According to its spec sheet, it alerts your phone and triggers the hub's local alarm when a door or window opens unexpectedly, and it can be used to control other Aqara devices based on that state (for example, turning on a light when a door opens).
Installation and compatibility
It works on doors, windows, drawers, and cabinets with a gap of up to 0.86 inches (about 2.2 cm) between the sensor and the magnet. It's compatible with Apple HomeKit and Alexa for hands-free alerts.
Strengths based on its spec sheet
- 3-unit pack, enough to cover several spots around the house
- Compatible with Apple HomeKit and Alexa
- Simple adhesive installation on doors, windows, or drawers
- Enables automations with other Aqara devices
What to consider before buying
- Needs a separate Aqara Hub — doesn't work standalone
- Not compatible with other brands' hubs or with SmartThings, according to the manufacturer
- Requires the hub to be within 400 inches (about 10 m) of the sensor
Want to compare this product with other smart home options? Check out our smart home buying guide.
Who is it ideal for?
Based on its spec sheet, it's a good fit for anyone who already has, or is willing to buy, an Aqara hub, and wants to expand their system with open/close sensors for several doors or windows at once.
Who is it NOT the best option for?
If you're looking for a standalone sensor that doesn't need an additional hub, or you already use a different smart home ecosystem (like SmartThings), this product won't work without buying extra hardware.
Frequently asked questions
Do I need to buy anything else besides the sensor?
Yes, according to its spec sheet you need an Aqara Hub (sold separately) for the sensor to work.
Is it compatible with SmartThings?
The manufacturer states it's not currently compatible with SmartThings.
How many sensors are included?
This pack includes 3 units, according to its spec sheet.
Does the Aqara Door and Window Sensor sound like the right fit for you?
See current price on Amazon