Zigbee 3.0 Smart Door & Window Sensor | Tuya Alexa Google
Zigbee 3.0 Smart Door & Window Sensor | Tuya Alexa Google
Zigbee 3.0 Smart Door & Window Contact Sensor
Keep your home, office, or rental property secure with this Zigbee 3.0 Door & Window Contact Sensor. Using precision magnetic-contact induction technology, it instantly detects when any door, window, cabinet, or sliding panel is opened — and sends a real-time push notification straight to your smartphone. Compatible with the Tuya Smart Life app, Amazon Alexa, and Google Assistant, it fits effortlessly into your existing smart home ecosystem.
Made in Mainland China.
Core Features
- 📡 Stable Zigbee 3.0 Connection — Advanced Zigbee 3.0 protocol ensures fast pairing, reliable signal transmission, and compatibility with all Zigbee 3.0-compatible gateways.
- 🔔 Real-Time Open/Closed Alerts — Instant mobile push notifications the moment a door or window is opened, giving you 24/7 remote monitoring from anywhere.
- 🤖 Smart Scene Linkage Automation — Create custom automation rules to trigger other smart devices (lights, alarms, cameras) automatically when door or window status changes.
- 🔋 Ultra-Low Power Consumption — Long-lasting built-in battery design keeps the sensor running for extended periods, minimising the need for frequent battery replacements.
- 🛠️ Tool-Free Easy Installation — Includes strong self-adhesive tape; simply stick the sensor body and magnetic strip onto any door or window surface — no drilling, no tools required.
- 🎙️ Voice Assistant Compatible — Works seamlessly with Alexa, Google Assistant, and Yandex Alice so you can check door/window status with a simple voice command.
Application Scenes
- Home Security: Front door, bedroom window, and balcony sliding door monitoring.
- Smart Scene Triggers: Cabinet, wardrobe, and refrigerator door linkage control.
- Rental House / Apartment: Remote access alerts for property safety.
- Store / Office: Back door and storage cabinet opening reminders.
Specifications
- Communication Protocol: Zigbee 3.0
- Detection Mode: Magnetic contact induction
- Functions: Real-time phone alert, remote status check, smart scene linkage
- Compatibility: Alexa / Google Assistant / Yandex Alice / Tuya Smart Life
- Installation Method: Self-adhesive, drill-free
- Power: Built-in low-power battery
- Certification: CE
- Origin: Made in Mainland China
Smart Home & Security Resources
For guidance on home security best practices, visit the U.S. Consumer Product Safety Commission – Home Safety.
Frequently Asked Questions
Q: Does this Zigbee 3.0 door sensor require a hub or gateway?
A: Yes, this sensor uses the Zigbee 3.0 protocol and requires a compatible Zigbee 3.0 gateway or hub (such as a Tuya Zigbee hub) to connect to your smart home network and the Tuya Smart Life app. It does not connect directly via Wi-Fi.
Q: Is the Zigbee door window sensor compatible with Amazon Alexa and Google Home?
A: Absolutely. Once paired through a compatible Zigbee 3.0 gateway and the Tuya Smart Life app, the sensor integrates fully with Amazon Alexa, Google Assistant, and Yandex Alice, allowing voice-command status checks and smart automation routines.
Q: How is the contact sensor installed — does it require drilling?
A: No drilling needed. The sensor comes with pre-applied strong self-adhesive tape. Simply clean the surface, peel, and stick both the sensor body and the magnetic strip onto your door or window frame. Installation takes under a minute.
Q: How long does the battery last on this smart contact sensor?
A: The sensor is designed for ultra-low power consumption, so the built-in battery provides a long service life even under frequent use. Exact battery life depends on the frequency of door/window openings and your environment, but the design minimises the need for frequent replacements.
Q: Can I use this sensor to trigger other smart home devices automatically?
A: Yes. Through the Tuya Smart Life app, you can set up custom automation scenes so that when the sensor detects an open or closed state, it can automatically trigger linked smart devices such as lights, sirens, or cameras.