AqaraDoor and Window Smart Contact Sensor T1

About

Keep an eye on your home the smart way with the Aqara Door and Window Contact Sensor T1. This tiny but clever sensor instantly detects when a door, window, or even a drawer opens or closes, helping you automate your home and improve security. Pair it with an Aqara hub and you can trigger lights when you arrive home, receive alerts if a window opens unexpectedly, or activate alarms when you’re away. Small enough to stay discreet but powerful enough to drive your smart-home routines, it’s a simple upgrade that makes everyday living smarter.

Please note: Aqara Hub (M100) is required for this product to work.

Product Features

• Real-Time Open/Close Detection – Instantly detects when a door, window, cabinet, or drawer is opened or closed.
• Smart Home Automation – Trigger actions like turning on lights, activating alarms, or sending notifications when doors or windows are opened.
• Zigbee 3.0 Connectivity – Reliable low-power wireless communication with compatible Aqara hubs.
• Requires Aqara Hub – Connects to the Aqara ecosystem via a compatible hub for full functionality and smart integrations.
• Compact & Discreet Design – Small size blends easily into door and window frames without being noticeable.
• Easy Stick-On Installation – Simple adhesive mounting means no tools or wiring required.
• Long Battery Life – Energy-efficient design with up to around 2 years of battery life under typical usage.
• Wide Ecosystem Support – Works with platforms like Apple Home, Alexa, Google Home and others via an Aqara hub.

Product Specifications

• Model: DW-S03D
• Wireless Protocol: Zigbee 3.0
• Power Source: CR1632 coin battery
• Battery Life: Up to ~2 years
• Maximum Detection Distance: 22 mm
• Dimensions: 41 × 22 × 11 mm
• Operating Temperature: −10 °C to 45 °C
• Operating Humidity: 0–95% RH (non-condensing)
• Installation: Adhesive mount
• Colour: White
• Warranty: 6 months

What's in the Box?

• 1x Sensor unit
• 1x Magnet unit
• 1x Adhesive sticker
• User manual