








Zigbee 3.0 Door Sensor Window Sensor Contact Sensor Zigbee Hub Required Work with Home Assistant Yandex Alexa ZHA Zigbee2MQTT
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NOTE
1,Zigbee Hub is Required.
2,Please confirm that your Zigbee Hub supports the Standard 3.0 protocol.
3,The display on the PC system page and APP is related to your gateway supplier, not our product. If you have any questions, please contact the supplier of the gateway.
4,Not all Alexa and Yandex support it, please confirm if they support the standard Zigbee 3.0 protocol.
5. There is no tamper proof button
6. Our products are designed and implemented in strict accordance with the standard Zigbee 3.0 protocol.It has been successfully tested on Zigbee2Mqtt, ZHA, Alexa, and Yandex Alice.If you are using a third-party gateway, please ensure that your gateway supports the standard Zigbee 3.0 protocol.We have found that EWelink or SONOFF gateways do not support the standard Zigbee 3.0 protocol. If you are using their gateways, please contact them to support the standard Zigbee 3.0 protocol.
Product Specification
Material:ABS
Sensor Size: 52.5*26.5*13mm
Magnet Size: 34.5*12.5*13mm
Power Supply: CR2032(included)
Battery Life: Over 1 year
Wireless Type: Zigbee IEEE 802.15.4
Magnetic trigger distance: ≤ 10mm
Working Temperature: -10℃~55℃

Work With Zigbee2MQTT

Work With Zigbee Home Automation(Home Assistant)

Work With Alexa
NOTE: Not all Alexa supports it, we only support Alexa with built-in Zigbee Hub.

Alexa in the list supports this sensor.

Work With Yandex Alice
NOTE: Not all Yandex supports it, we only support Yandex with built-in Zigbee Hub.

Yandex in the list supports this sensor.

Customer Reviews
41 ratings
works well (5)
reliable performance (3)
works ok (3)
nice form factor (3)
sticks well (2)
inconvenient battery type (2)
Buyer from United States
June 16, 2026
Variant: Color:Zigbee 3.0 Version
Quick delivery, works great. easy to connect to home assistant
a***r
July 22, 2026
Variant: Color:Zigbee 3.0 Version
Instant pairing with the gateway. Works as intended.
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Buyer from United Kingdom
June 12, 2026
Variant: Color:Zigbee 3.0 Version
does what it says and cheap price you can't beat
Buyer from Germany
June 8, 2026
Variant: Color:Zigbee 3.0 Version
Very reliable, reports the status instantly. It's not too bulky, but rather pleasantly compact, making it hardly noticeable.
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Buyer from Brazil
June 3, 2026
Variant: Color:Zigbee 3.0 Version
It works well
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Buyer from Germany
May 23, 2026
Variant: Color:Zigbee 3.0 Version
Plan my vacation home using a Raspberry Pi and a home automation app via ZigBee communication to automate IF-> THEN -> ELSE conditions. Examples: - IF the external light sensor reports darkness AND the door contact opens THEN activate separate "emergency lighting" via relay for 3 minutes. - IF the door contact in the sleeping area is open for 5 minutes THEN turn off the air conditioner power supply, OTHERWISE turn the air conditioner power supply back on (the capacity of the air conditioner is not enough to cool the entire house!) For that, I will try to use this ZigBee component, for example (must be suitable for z2m/2MQTT/ZigBee 3.0 - not just for TUYA or SmartLife!).
Translated by AliExpress ·
Zigbee 3.0 Door Sensor Window Sensor Contact Sensor Zigbee Hub Required Work with Home Assistant Yandex Alexa ZHA Zigbee2MQTT
Quantity:
1
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