Zigbee 3.0 Smart Door & Window Sensor | Alexa Google Home
Zigbee 3.0 Smart Door & Window Sensor | Alexa Google Home
Zigbee 3.0 Smart Door & Window Sensor with Instant App Alerts
Keep tabs on every entry point in your home with this Zigbee 3.0 Wireless Magnetic Door & Window Sensor. Whenever a door or window is opened or closed, you receive an instant push notification on your smartphone — so you always know what's happening at home, even when you're away. Compatible with Alexa, Google Assistant, Tuya, and the Smart Life app, this sensor slots seamlessly into your existing smart home setup.
Made in Mainland China.
Key Features
- Instant App Alerts: Receive real-time push notifications the moment a door or window opens or closes — stay informed anywhere, anytime.
- Voice Control Ready: Works with Amazon Alexa and Google Assistant for hands-free monitoring and status checks.
- Smart Life App Integration: Manage, monitor, and review activity history directly from the Smart Life app (available on iOS & Android).
- Activity History Logging: Review a full log of open/close events and current battery level right in the app — never miss an important moment.
- Family Sharing: Share sensor access with family members via "Home Management" so everyone can monitor entry points together.
- Low Battery Reminder: The sensor automatically sends a low-voltage alert when it's time to replace the batteries, so it's always ready when you need it.
- Easy, Tool-Free Installation: Mounts in minutes using the included double-sided adhesive tape or screws — no drilling expertise required.
- Reliable Zigbee 3.0 Wireless Protocol: Zigbee 3.0 delivers a stable, low-power mesh connection with a magnetic control distance of ≥15 mm.
Important Setup Notes
- A Zigbee Gateway Hub is required (not included). Connect your gateway to Wi-Fi first, then pair this sensor through the Smart Life app.
- Also compatible with the eWeLink ZigBee Gateway Hub if the Smart Life platform is unavailable for your region.
- Once paired with a compatible smart speaker (Alexa or Google Home), voice control connects automatically at startup.
- Requires 2 × AAA 1.5V batteries (not included in shipment).
Technical Specifications
| Wireless Protocol | Zigbee 3.0 |
| Compatible Platforms | Alexa, Google Assistant, Tuya, Smart Life |
| App Name | Smart Life |
| Input Voltage | DC 3V (LR03) |
| Battery Type | AAA 1.5V × 2 (not included) |
| Quiescent Current | ≤10 µA |
| Alarm Current | ≤160 mA |
| Low Voltage Threshold | ≤2.7V |
| Magnetic Control Distance | ≥15 mm |
| Working Temperature | -10°C ~ 50°C |
| Working Humidity | Up to 95% RH |
| Certification | CE |
| Gateway Required | Yes (Zigbee Gateway Hub) |
| Origin | Made in Mainland China |
What's in the Box
- 1 × Zigbee 3.0 Door & Window Sensor (batteries not included)
- 1 × Double-sided adhesive tape
- 1 × User Manual
Learn More About Smart Home Security
For guidance on home security best practices and connected devices, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer safety resources.
Frequently Asked Questions
Q: Does this Zigbee 3.0 door sensor work without a hub?
A: No — this sensor requires a Zigbee Gateway Hub to function. You must first connect a compatible Zigbee gateway (such as a Tuya Zigbee Hub or eWeLink ZigBee Gateway Hub) to your Wi-Fi network, then add the sensor through the Smart Life app. It cannot connect directly to your router.
Q: Is this smart door sensor compatible with Alexa and Google Home?
A: Yes! This Zigbee door and window sensor is fully compatible with Amazon Alexa and Google Assistant. Once paired via the Smart Life app and a Zigbee gateway, you can ask your smart speaker for the current open/closed status of your doors and windows using simple voice commands.
Q: How do I install the Zigbee magnetic window sensor?
A: Installation is straightforward. Use the included double-sided adhesive tape to mount the two sensor pieces — one on the door/window frame and one on the door/window itself — ensuring the two pieces align within 15 mm of each other. Alternatively, use screws for a more permanent mount. Then download the Smart Life app, add your Zigbee gateway, and pair the sensor in just a few taps.
Q: Will I get notified when the battery is low?
A: Yes. The sensor monitors its own battery level and sends you an automatic low-voltage notification through the Smart Life app when the batteries need replacing, so your home monitoring is never interrupted unexpectedly.