Tuya Zigbee Smart Door & Window Magnetic Sensor | Security
Tuya Zigbee Smart Door & Window Magnetic Sensor | Security
Tuya Zigbee 3.0 Smart Door & Window Magnetic Sensor
Keep your home protected around the clock with this compact, wireless Tuya Zigbee 3.0 Smart Door & Window Magnetic Sensor. Compatible with the Tuya Smart and Smart Life apps, this intelligent detector sends instant push notifications to your smartphone the moment a door or window is opened or closed — giving you real-time visibility into your home's entry points from anywhere in the world.
Made in Mainland China.
Key Features
- Instant Push Notifications — Get alerted on your phone the moment a door or window is opened or closed, keeping you informed at all times.
- Alarm Alerts — Triggers an immediate alert when the sensor detects unexpected entry, so you're always the first to know.
- Family Device Sharing — Use the "Home Management" feature in the Tuya/Smart Life app to share sensor access with family members so everyone can monitor door and window status.
- Alarm Event Recording — Review a full open/close history and check battery levels anytime directly in the app.
- Low Battery Reminder — Automatically notifies you when batteries are running low so you're never caught off guard.
- Zigbee 3.0 Protocol — Reliable, low-power wireless communication with fast response times. Note: A Zigbee Gateway Hub is required for operation.
- Universal Compatibility — Works seamlessly with all Tuya/Smart Life compatible Zigbee hubs and smart home ecosystems.
Technical Specifications
| App | Tuya Smart / Smart Life |
| Wireless Protocol | Zigbee 3.0 |
| Battery | AAA 1.5V × 2 (not included) |
| Input Voltage | DC 3V LR03 |
| Quiescent Current | ≤10 µA |
| Alarm Current | ≤160 mA |
| Low Power Threshold | ≤2.7V |
| Magnetic Control Distance | ≥15 mm |
| Working Temperature | -10°C to 50°C (14°F to 122°F) |
| Working Humidity | Max 95% RH |
| Main Body Size | 71 mm × 25 mm × 20 mm |
| Small Body (Magnet) Size | 36 mm × 10 mm × 17 mm |
| Gateway Hub Required | Yes |
What's in the Box?
- 1 × Smart Door/Window Sensor (main body)
- 1 × Magnetic piece (small body)
- Mounting accessories
- Batteries NOT included
For guidance on smart home security best practices, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: Does this Tuya Zigbee door sensor require a hub or gateway?
A: Yes, a Zigbee-compatible gateway or hub is required for this sensor to connect to your smartphone and the Tuya Smart / Smart Life app. It is not a standalone Wi-Fi device — it communicates via the Zigbee 3.0 protocol through a Zigbee hub.
Q: Can I share this smart door sensor with other family members?
A: Absolutely. Using the "Home Management" section within the "Me" page of the Tuya Smart or Smart Life app, you can share the sensor with family members so everyone can monitor door and window status in real time.
Q: What kind of batteries does the smart door sensor use, and are they included?
A: The sensor uses two standard AAA 1.5V batteries (LR03). Please note that batteries are not included in the package and will need to be purchased separately.
Q: Will I get notified if the battery is running low?
A: Yes! The sensor automatically sends a low-battery reminder notification to your smartphone via the Tuya Smart or Smart Life app when the battery voltage drops to ≤2.7V, so you always have time to replace them before the sensor goes offline.