Introduction:
Introducing the Aqara Door and Window Sensor T1, a compact smart security sensor designed to monitor the opening and closing status of doors, windows, cabinets, drawers, and other access points. Featuring Zigbee 3.0 connectivity, a high-precision magnetic reed switch, and ultra-low power consumption, the T1 provides instant security notifications and enables intelligent automation throughout your smart home. With simple adhesive installation, long battery life, and seamless integration with the Aqara ecosystem, the Door and Window Sensor T1 offers an easy and reliable way to enhance home security and automation.
Key Features:
Zigbee 3.0 Connectivity
Uses Zigbee 3.0 wireless technology to provide stable, fast, and energy-efficient communication with an Aqara Zigbee Hub, enabling remote monitoring, smart automations, and integration with compatible smart home platforms.
Real-Time Door & Window Monitoring
Detects when doors, windows, cabinets, drawers, or other openings are opened or closed, allowing you to monitor access points and receive instant status updates.
High-Precision Magnetic Detection
Equipped with a reliable magnetic reed switch that accurately detects changes between open and closed states, ensuring dependable operation for daily security monitoring.
Instant Security Alerts
Receive notifications on your smartphone whenever an unexpected opening event occurs, helping you stay informed whether you are at home or away.
Smart Home Automation
Create intelligent automations such as:
- Turn on lights automatically when the door opens.
- Receive an alert if a window is opened while away.
- Activate an alarm scene when unauthorized entry is detected.
- Turn off the AC when a window remains open.
- Trigger a welcome scene when the main door opens.
- Monitor cabinets, drawers, or storage areas.
Compact & Easy Installation
The small wireless design allows quick installation using adhesive stickers without drilling or complex wiring, making it suitable for doors, windows, furniture, and storage areas.
Long Battery Life
Powered by a replaceable CR1632 coin battery, providing long-lasting operation with minimal maintenance.
Low Maintenance Design
With ultra-low power consumption and wireless operation, the sensor can operate for extended periods before requiring battery replacement.
Wide Application Range
Ideal for:
- Entrance doors
- Windows
- Balcony doors
- Cabinets
- Drawers
- Safes
- Storage rooms
Specifications:
Model:
- DW-S03D
Connectivity:
- Zigbee 3.0 (IEEE 802.15.4)
Compatibility:
- Aqara Home
- Apple HomeKit (via Aqara Hub)
- Amazon Alexa
- Google Home (via compatible Aqara Hub)
- IFTTT
Functions:
- Door opening detection
- Window opening detection
- Security monitoring
- Smart automation triggers
- Real-time notifications
Battery:
- CR1632 Coin Cell Battery
Battery Life:
- Up to 2 years depending on usage conditions
Maximum Detection Distance:
- Up to 22 mm between sensor and magnet unit
Dimensions:
- Sensor Unit: 41 × 22 × 11 mm
Operating Temperature:
- -10°C to 45°C
Operating Humidity:
- 0–95% RH (Non-condensing)
Color:
- White



















