4-Pack Zigbee 3.0 Door Window Sensor | Smart Security Alert

Protect Every Entry Point — Smarter Home Security Starts Here

Keep tabs on every door and window in your home with the 4-Pack Zigbee 3.0 Wireless Door & Window Sensors. Powered by the Tuya smart home platform, these compact magnetic contact sensors deliver instant mobile push notifications the moment any door or window opens — so you're always in the know, no matter where you are. Made in Mainland China.

Core Features

• 📡 Stable Zigbee 3.0 Connection — Advanced Zigbee 3.0 protocol ensures fast pairing and rock-solid signal transmission. Compatible with all Zigbee 3.0 gateway hubs, including popular Tuya-based hubs.
• 🔔 Real-Time Open/Closed Notifications — Receive instant mobile push alerts the moment a door or window changes state. Monitor your home 24/7 from anywhere via the Tuya app.
• 🤖 Smart Scene Linkage Automation — Create customized automation rules to automatically trigger other smart devices — lights, alarms, cameras — whenever a door or window opens or closes.
• 🔋 Ultra-Low Power Consumption — Long-lasting battery design means less frequent replacements, even under regular daily use.
• 🛠️ Tool-Free, Drill-Free Installation — Comes with strong self-adhesive tape. Simply stick the sensor body and magnetic strip onto your door or window frame — no drilling or tools required.
• 🎙️ Voice Assistant Compatible — Works seamlessly with Amazon Alexa, Google Assistant, and Yandex Alice. Check door and window status with a simple voice command.

Where Can You Use These Sensors?

• Home Security: Front doors, bedroom windows, balcony sliding doors — monitor every access point for unauthorized entry.
• Smart Scene Triggers: Link to cabinets, wardrobes, or refrigerator doors for intelligent automation.
• Rentals & Apartments: Get remote access alerts to keep track of your property from afar.
• Stores & Offices: Receive opening reminders for back doors, storage rooms, and supply cabinets.

Specifications

• Communication Protocol: Zigbee 3.0
• Detection Mode: Magnetic contact induction
• Smart Platform: Tuya
• Functions: Real-time phone alert, remote status check, smart scene linkage
• Voice Compatibility: Amazon Alexa / Google Assistant / Yandex Alice
• Installation: Self-adhesive sticker — drill-free
• Power: Built-in low-power battery
• Package Contents: 4 × Door/Window Sensor Units
• Important Note: Requires a compatible Zigbee Gateway Hub (sold separately)

Learn More About Smart Home Security

For guidance on home security best practices, visit the U.S. Consumer Product Safety Commission (CPSC) Home Safety Guide.

Frequently Asked Questions

Q: Do these Zigbee door and window sensors require a hub or gateway?

A: Yes — a compatible Zigbee 3.0 gateway hub is required (sold separately). These sensors communicate via the Zigbee 3.0 protocol and connect to the Tuya smart home platform through the hub. Most Tuya-compatible and standard Zigbee 3.0 hubs will work.

Q: How do I receive notifications when a door or window opens?

A: Once paired with your Zigbee hub and the Tuya app, the sensors send instant push notifications directly to your smartphone whenever a door or window opens or closes — keeping you informed in real time, from anywhere.

Q: Are these sensors compatible with Alexa and Google Home?

A: Yes! These sensors are fully compatible with Amazon Alexa, Google Assistant, and Yandex Alice, allowing you to check door and window status using simple voice commands through your preferred voice assistant.

Q: How are the sensors installed — do I need to drill holes?

A: No drilling needed. Each sensor includes strong self-adhesive tape so you can mount the sensor body and magnetic strip directly onto any door or window frame in seconds — completely tool-free.

Q: How long does the battery last in these sensors?

A: These sensors use an ultra-low-power design that extends battery life significantly, even with frequent daily use. Exact battery life will vary based on usage frequency, but the design minimizes the need for regular battery changes.