Smart Door/Window Sensor

Magnetic Contact Sensor for Doors or Windows | White | Tuya Smart | WiFi

✅ Instant Notifications

Receive alerts on your phone whenever a door or window is opened or closed.

✅ Direct WiFi Connection

No gateway required – works on 2.4 GHz network with Tuya Smart or Smart Life app.

✅ Smart Home Compatibility

Integrates with Amazon Alexa and Google Assistant, enabling automation scenarios.

▶️ Easy Installation and Portability

Stick and set up in minutes

• ✅ Tool-free installation using double-sided tape.
• ✅ Portable and lightweight – easily relocate the sensor anytime.

ℹ️ Example Applications:

• ▶️ Front doors – notifications for opening/closing.
• ▶️ Windows – child safety and monitoring.
• ▶️ Cabinets/Drawers – access control.
• ▶️ Garage/Utility rooms – remote monitoring via app.

✅ Remote App Control

• ▶️ Full control from anywhere
• ▶️ Check door/window status in real time
• ▶️ Create automation scenes
• ▶️ Receive reliable notifications
• ▶️ Integrate with other Tuya Smart / Smart Life devices

✅ Alarm and Notifications

Immediate event alerts

• Sensor sends notifications when a door or window opens/closes
• Additional alert for low battery (≤ 2.4V)

✅ Battery Powered

Convenient and wireless

• Powered by 2 × AAA (LR03) batteries – Not included
• Battery life: 4–6 months

▶️ Smart Scenarios

Connect the sensor with other Tuya Smart devices

• ✅ Automatic Notifications – phone alerts when doors/windows open or close
• ✅ Alarm System – integrate with alarms and cameras
• ✅ Convenience – turn on lights or AC when a door opens
• ✅ Security – alert on unauthorized access

ℹ️ Specifications:

▶️ Connectivity & Smart Features

• App: Tuya Smart | Smart Life
• Connection: Wi-Fi 2.4 GHz
• Control: App, voice assistants (Alexa, Google Assistant)
• Features: Push notifications, alarm, Smart Home integration

▶️ Sensor Type & Functions

• Type: Magnetic (door/window sensor)
• Detection distance: ≥ 15 mm

▶️ Power & Performance

• Batteries: 2 × AAA (LR03) – not included
• Battery life: 4–6 months
• Current consumption: Standby ≤ 10 μA; Alarm ≤ 160 mA

▶️ Dimensions & Material

• Main module: 7.2 × 2.5 × 2 cm
• Magnet module: 4.6 × 1.5 × 1.1 cm
• Material: ABS
• Certification: CE

▶️ Operating Environment

• Operating temperature: -10°C ~ 55°C
• Humidity: 0–95% RH

▶️ Applications

• Securing doors and windows at home
• Monitoring cabinets, drawers, and garages
• Integration with Tuya Smart Home system

ℹ️ Included:

• White door/window sensor, Tuya Smart, WiFi
• Magnet module
• Double-sided mounting tape
• User manual

Product Code: T035