Quick Start Guide: Sea Dragon Alert Bilge Monitoring System

Model: Sea Dragon

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Sea Dragon Device

Wiring & Setup

Red Wire – Connect to 12V power supply with a 10 Amp fuse inline.
Black Wire – Connect to Ground.
Yellow Wire – Connect to Float Switch in the bilge.
- The other float switch wire connects to 12V.
Orange Wire – Connect to the positive terminal of the bilge pump (pump +).
Connect the two COAX ports to the provided antennas:
- GPS antenna
- Cellular antenna

Startup Behavior

Power LED lights up when powered.
Modem LED blinks intermittently.
Float Switch LED displays a startup sequence:
- Repeats 5 times: Red → Green → Blue

Text Message Setup

After startup, text Subscribe to the device’s phone number.
You will receive a confirmation: Subscribed.

Testing the Device

Lift the float switch to simulate high water.
Subscribed users will receive a text:
- "High Water Switch Triggered"
- Followed by the device's GPS coordinates.

Text Commands

Command	Function
Subscribe	Adds your number to the notification list.
Unsubscribe	Removes your number from the notification list.
List	Returns all subscribed numbers.
GPS	Returns current GPS location (not live tracking).
Reboot	Restarts the Sea Dragon device.