Is this a real discount?

TweakDeals tracks daily prices. Check the price history chart above to see if this discount is genuine.

How do we score products?

Products are scored 0-100 based on expert reviews and Reddit community sentiment.

Is this an affiliate link?

Yes, links to AliExpress are affiliate links. TweakDeals earns a small commission at no extra cost to you.

-5%SKU: 1005009552240872

Aqara Door Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Work With APP HomeKit Mi Home For Xiaomi Smart Home

Name: Aqara Door Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Work With APP HomeKit Mi Home For Xiaomi Smart Home
Brand: Aqara
SKU: 1005009552240872
Price: 3.87 USD
Availability: InStock
Rating: 58 (14 reviews)

Verified 4d ago

$3.87$4.07Save $0.20

⚖️ FAIR PRICE

$0 above 30-day low→ Stable

Expert Verdict

Aqara Door & Window Sensor (MCCGQ11LM) pairs a compact magnetic contact sensor and Zigbee 3.0 radio with a CR1632 coin cell (~2 year life). Verdict: reliable, discreet open/close reporting via Zigbee mesh and long battery life, but it requires a Zigbee/Aqara hub and lacks Matter/Thread support — best for existing Zigbee/HomeKit/Home Assistant setups, not users wanting Thread/Matter-native devices.

Best For

For users with an existing Zigbee/Aqara or Home Assistant setup who want discreet, low-power contact sensors; avoid if you need Thread/Matter native devices or have thick/metal door frames.

Price History

Expert Quality Score

58/ 100

Reviewed by 13 expert sources

high confidence

⚠️ Community Differs from Experts

Experts: 58 / 100 · Community: 0 / 100

Pros

+Very small footprint enables discreet mounting on narrow frames and tight locations.
+Zigbee 3.0 radio gives fast, low-latency open/close reporting across a mesh network.
+Uses a CR1632 coin cell with roughly two-year battery life per sensor.

Cons

−Requires an Aqara or compatible Zigbee hub for integrations and full functionality.
−Maximum magnet gap is ~22 mm — can fail on thick, warped or metal frames.
−No Matter/Thread support on this Zigbee model — newer P2 adds Matter/Thread.

Buy from AliExpress

TweakDeals earns a commission — at no extra cost to you. Learn more

Quick Links

Back to Deals More in smart electronics

$3.87

$4.07

Buy from AliExpress

Commission-funded — no extra cost to you

-5%SKU: 1005009552240872

Aqara Door Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Work With APP HomeKit Mi Home For Xiaomi Smart Home

Verified 4d ago

$3.87$4.07Save $0.20

⚖️ FAIR PRICE

$0 above 30-day low→ Stable

Expert Verdict

Best For

For users with an existing Zigbee/Aqara or Home Assistant setup who want discreet, low-power contact sensors; avoid if you need Thread/Matter native devices or have thick/metal door frames.

Price History

Expert Quality Score

58/ 100

Reviewed by 13 expert sources

high confidence

⚠️ Community Differs from Experts

Experts: 58 / 100 · Community: 0 / 100

Pros

+Very small footprint enables discreet mounting on narrow frames and tight locations.
+Zigbee 3.0 radio gives fast, low-latency open/close reporting across a mesh network.
+Uses a CR1632 coin cell with roughly two-year battery life per sensor.

Cons

−Requires an Aqara or compatible Zigbee hub for integrations and full functionality.
−Maximum magnet gap is ~22 mm — can fail on thick, warped or metal frames.
−No Matter/Thread support on this Zigbee model — newer P2 adds Matter/Thread.

Buy from AliExpress

TweakDeals earns a commission — at no extra cost to you. Learn more

Quick Links

Back to Deals More in smart electronics

$3.87

$4.07

Buy from AliExpress

Commission-funded — no extra cost to you