How to Set Up Your YoLink Water Leak Sensor

Beginner 10-15 minutes

What You'll Need

  • YoLink Water Leak Sensor
  • YoLink Hub (required)
  • YoLink app (iOS/Android)
  • YoLink account

Step-by-Step Setup

  1. Set up YoLink Hub first: Connect hub to router via ethernet
  2. Install batteries: Insert AAA batteries into sensor
  3. Open YoLink app: Tap "+" to add new device
  4. Select sensor: Choose "Water Leak Sensor"
  5. Enter pairing mode: Press and hold button until LED flashes
  6. Wait for discovery: Hub will find the sensor (LoRa range is excellent)
  7. Complete setup: Name and configure alert preferences
  8. Place sensor: Position probes where leaks might occur

Key Features

  • LoRa technology: Extreme range - works even in detached buildings
  • Loud alarm: 110dB siren when water detected
  • Cable extension: Some models include probe extension cable
  • Push notifications: Instant phone alerts
  • Long battery: Batteries last 2+ years
  • SMS alerts: Can send text messages (subscription may be required)

Troubleshooting

  • Hub required: YoLink sensors need the YoLink Hub
  • Range issues: LoRa has great range but metal objects can interfere
  • False alarms: Keep probes clean and dry when not in use
  • Silence alarm: Press button on sensor or use app
  • Reset: Press and hold button for 10+ seconds