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Specs confirmed against the manufacturer. How we check →
Aqara
Aqara Door and Window Sensor
$18
On the lower end for compatible contact sensors · $10 to $50 in our catalog
Before you buy
Runs locally through a hub
Good fit if you use Home Assistant.
- Will not work on its own. Needs the Aqara Hub M2 (about $60 extra) first.
Hub requiredZigbee 3.0 device
Needs a hub first, then works with Amazon Alexa, Google Home, Apple Home, SmartThings and 1 more.
Requires Aqara Hub M2 →
Once it is on a hub, control it from:
SmartThingsApple HomeGoogle HomeAmazon AlexaHome Assistant, via Zigbee2MQTT or ZHA
✓ full support (native, Matter, or a built-in integration). Chips without a check work with a catch; the chip names it.
Specifications
Features
- Battery life
- Up to 2 years (CR2450)
Connectivity & control
- Connectivity
- Zigbee 3.0
- Hub
- Hub required
- Local control
- Runs locally
- Power
- Battery
Physical
- Dimensions
- 2.8 x 2 x 3.5 in
- Weight
- 0.4 oz
Product info
- Brand
- Aqara
- Made by
- Lumi United
- Type
- Contact sensor
- Region
- United States
- Availability
- In production
- Model number
- DTC-US-SN-DWS
- UPC
- 0192784000083
What you get at each price
Compatible options in this category, confirmed against the manufacturer. Spend less or more with your eyes open.
Spend less
$17
YoLink LoRa Door/Window Sensor
YoLink
Hub required
Needs the cloud
You are here
$18
Aqara Door and Window Sensor
Aqara
Hub required
Runs locally
Spend more
$20
SwitchBot Contact Sensor
SwitchBot
Optional hub
Cloud and local
