Zigbee Door & Window Contact Sensor | Smart Home Security

Stay Informed — Instantly Know When Any Door or Window Opens

The Zigbee Wireless Door & Window Contact Sensor is a compact, easy-to-install magnetic detector that keeps you in the loop whenever a door or window is opened or closed. Whether you're at home or away, real-time push notifications delivered straight to your smartphone mean you're always aware of activity at your entry points. Made in Mainland China, CE certified.

⚠️ Important: This sensor requires a Zigbee Gateway Hub (not included) to operate. It is compatible with the Smart Life app (Tuya platform), Amazon Alexa, and Google Assistant. It also works with the eWeLink Zigbee Gateway Hub.

Key Features

• Ready to Go: Simple plug-and-play setup — no complicated wiring or configuration required.
• Instant Alerts: Receive immediate app notifications the moment your door or window opens or closes, so you can respond promptly.
• Activity History Logging: Review a full log of open/close events directly in the Smart Life app, so you never miss a detail.
• Low Battery Reminder: The sensor automatically notifies you when battery levels drop, keeping your home monitoring uninterrupted.
• Device Sharing: Share sensor access with family members via the app's "Home Management" feature — everyone stays informed.
• Voice Assistant Compatible: Works seamlessly with Amazon Alexa and Google Assistant for hands-free smart home integration.
• Easy Installation: Mount with the included double-sided adhesive tape or screws — no tools needed. Up and running in minutes.
• Magnetic Control Range: ≥15 mm detection gap for reliable triggering.

Technical Specifications

• Wireless Protocol: Zigbee
• Compatible App: Smart Life (Tuya)
• Smart Platforms: Amazon Alexa, Google Assistant, Tuya
• Battery: 2 × AAA 1.5V (batteries NOT included)
• Input Voltage: DC 3V (LR03)
• Quiescent Current: ≤10 µA
• Alarm Current: ≤160 mA
• Low Voltage Threshold: ≤2.7V
• Magnetic Control Distance: ≥15 mm
• Operating Temperature: -10°C to 50°C
• Operating Humidity: Up to 95% RH
• Certification: CE
• Hub Required: Yes (Zigbee Gateway Hub)
• Country of Origin: Made in Mainland China

What's in the Box

• 1 × Zigbee Door/Window Contact Sensor (batteries NOT included)
• 1 × User Manual
• 1 × Double-Sided Adhesive Tape

Learn More About Smart Home Security

For guidance on how to improve home security using connected smart devices, visit the U.S. Consumer Product Safety Commission (CPSC) Home Safety resource.

Frequently Asked Questions

Q: Does this Zigbee door sensor work without a hub?

A: No — this sensor requires a Zigbee Gateway Hub to function. It is not a standalone Wi-Fi device. You must connect a compatible Zigbee hub (such as a Tuya Zigbee Gateway or eWeLink Zigbee Gateway Hub) to your home Wi-Fi network before pairing this sensor.

Q: Which apps and smart home platforms are compatible with this sensor?

A: This sensor is compatible with the Smart Life app (Tuya platform) and integrates with Amazon Alexa and Google Assistant. It also supports the eWeLink Zigbee Gateway Hub for expanded compatibility.

Q: How do I install the Zigbee door/window contact sensor?

A: Installation is straightforward. Attach the main sensor unit to the door or window frame and the magnet piece to the moving part using the included double-sided adhesive tape (or screws). Download the Smart Life app, pair with your Zigbee hub, and you're ready to monitor. No special tools are required.

Q: Can I share this sensor with other family members?

A: Yes! Using the Smart Life app's "Home Management" feature under the "Me" section, you can share the sensor with multiple family members. Each person will receive notifications and be able to view the open/close activity history.

Q: What battery does this door sensor use?

A: The sensor uses 2 × AAA 1.5V batteries (type LR03). Please note that batteries are not included in the package. The device will send a low-battery alert notification to your app when it's time to replace them.