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ANPR Whitelist with IP Relay

Automate on-site responses by whitelisting license plates to trigger IP relays for gate opening and device control.

Add Plates to Whitelist

• Go to your ANPR camera page and select ANPR Plates tab

  • 

• Click New ANPR Plate and enter details:

  • License Plate: Number without spaces
  • List Type: Whitelist or Blacklist
  • Expiry: Optional - plate deactivates automatically
  • 

Note: This tab appears after your camera detects its first license plate.

Whitelisted plates trigger automation; blacklisted plates send notifications to users.

Add IP Relay Devices

Via Web Interface

• Go to Admin > Devices > New Relay Device

• Enter relay device details and configure parameters

  • 

• Edit your camera in Relay Devices tab and click Update

Via API

curl -vvv "https://my.timeline.is/api/v3p/relay_devices" \
  --data '{"username": "admin", "password": "admin", "device_id": "61b1c85883825a03a5193bc4", "outputs_number": 3}' \
  --request POST \
  -H "Content-Type: application/json"

See API Documentation for full details.

How Automation Works

When a whitelisted plate is detected:

1. TetherX receives detection from camera
2. Matches plate against whitelist
3. Automatically triggers configured relay
4. Gate/device opens without manual intervention

Related Articles

• Setting Up ANPR Cameras - ANPR camera setup
• How to Enable ONVIF - ONVIF protocol