How to Set Up Your Aqara Motion Sensor

Beginner 10-15 minutes

What You'll Need

  • Aqara Motion Sensor (original)
  • Aqara Hub (M1S, M2, E1, or compatible hub)
  • Aqara Home app (iOS/Android)
  • CR2450 battery (included)

Step-by-Step Setup

  1. Prepare sensor: Remove battery isolation tab or insert CR2450
  2. Open Aqara Home app: Navigate to your hub
  3. Add accessory: Tap "+" → "Motion Sensor"
  4. Enter pairing mode: Press and hold reset button until LED flashes blue
  5. Complete pairing: Wait for sensor to appear
  6. Position sensor: Mount at appropriate height (about 6 feet)
  7. Create automations: Turn on lights when motion detected

Key Features

  • PIR detection: Detects human movement via infrared
  • 170° field of view: Wide detection area
  • Light sensor: Measures ambient light (lux)
  • HomeKit compatible: Works with Apple Home
  • Compact design: Small, white dome
  • 2-year battery: Long battery life

Troubleshooting

  • 2-minute cooldown: Original sensor has fixed 2-minute re-trigger delay
  • Pet false alarms: Mount higher. Consider P1 model with adjustable sensitivity
  • Not detecting: Check battery. Ensure clear view of area
  • Light sensor inaccurate: Lux reading is approximate
  • Reset: Hold reset button 10 seconds until rapid blink