Aqara T1 Door and Window Sensor DW-S03D

Aqara T1 Door and Window Sensor The Aqara Door and Window Sensor T1 is designed to detect whether doors or windows are open or closed by measuring the distance between the sensor unit and the magnet. It uses very little energy and can be easily installed without requiring any tools. Simply stick the sensor to the desired location and use it in a variety of different ways. Features: Security Notifications Multi-Ecosystem Support Energy-efficient Specifications: Model: DW-S03D Battery: CR1632 Maximum Detection Distance: 22 mm Wireless Protocols: Zigbee 3.0 Dimensions: 41 × 22 × 11 mm Operating Temperature: -10 °C ~ 45 °C Operating Humidity: 0 - 95%RH, non-condensing In the Box: Sensor Unit (with Sticker) × 1 Magnet Unit × 1 User Manual × 1