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 — Stay Informed, Stay Secure
Keep tabs on every entry point in your home with this compact, easy-to-install Zigbee 3.0 Smart Door & Window Sensor. Using reliable magnetic detection technology, it instantly notifies you via the Smart Life app whenever a door or window is opened or closed — whether you're across the house or across town. Compatible with Amazon Alexa and Google Home, it integrates seamlessly into your existing smart home ecosystem for hands-free voice monitoring and automated routines.
Made in Mainland China.
Key Features
- Instant App Notifications: Receive real-time push alerts to your smartphone or tablet the moment a door or window changes state — open or closed.
- Voice Assistant Compatible: Works with Amazon Alexa and Google Assistant for convenient voice-enabled status checks and smart home automation.
- Zigbee 3.0 Protocol: Low-power, mesh-network wireless communication for stable, reliable connectivity throughout your home. (Requires a compatible Zigbee Gateway Hub — sold separately.)
- Ready-to-Go Setup: No complex tools or wiring needed. Mount with the included double-sided tape or screws in minutes, then pair via the Smart Life app.
- Activity History & Alarm Log: Review a full log of open/close events and check battery status directly in the app — never miss a moment.
- Family Sharing: Share device access with household members via "Home Management" in the Smart Life app so everyone stays in the loop.
- Low Battery Alert: Automatic in-app notification when battery voltage drops below threshold, so you're never caught off-guard.
- eWeLink Compatible: Also works with the eWeLink Zigbee Gateway Hub for added flexibility.
Technical Specifications
| App | Smart Life (iOS & Android) |
| Wireless Protocol | Zigbee 3.0 |
| Gateway Required | Yes — Zigbee Gateway Hub (sold separately) |
| Battery | 2 × AAA 1.5V (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 |
| Working Temperature | -10 °C ~ 50 °C |
| Working Humidity | Up to 95% RH |
| Certification | CE |
What's in the Box
- 1 × Door/Window Sensor (batteries not included)
- 1 × Double-Sided Adhesive Tape
- 1 × User Manual
Important Setup Notes
- A Zigbee Gateway Hub is required — connect your gateway to Wi-Fi first before pairing this sensor.
- Turn on both the sensor and your smart speaker (Alexa or Google Home) — they will connect automatically once the gateway is configured.
- If the Smart Life app does not detect the device automatically, use the eWeLink Zigbee Gateway Hub as an alternative.
For more information on smart home device safety standards, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: Does the Zigbee 3.0 Smart Door & Window Sensor work without a hub?
A: No — this sensor requires a compatible Zigbee Gateway Hub to function. You must first connect the gateway to your Wi-Fi network, then pair the sensor through the Smart Life app. It is also compatible with the eWeLink Zigbee Gateway Hub.
Q: Can I use this door sensor with Amazon Alexa or Google Home?
A: Yes! Once paired via your Zigbee Gateway and the Smart Life app, this sensor works with both Amazon Alexa and Google Assistant, enabling voice commands and smart home automation routines.
Q: How is the sensor installed, and are batteries included?
A: Installation is straightforward — simply attach the sensor to your door or window frame using the included double-sided adhesive tape or screws. No tools required. Please note that 2 × AAA 1.5V batteries are required but are not included in the package.
Q: Can I share the sensor with other family members?
A: Absolutely. In the Smart Life app, navigate to the "Me" page and select "Home Management" to share the sensor with family members, allowing multiple users to monitor door and window status and receive notifications.