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Siren 3 Pro Main Device

Regular price

$796.86 USD



The Siren 3 Pro is the most advanced Main Device we offer. Together with the Siren Marine Mobile App, our Smart Boat Monitoring System puts your boat in the palm of your hand 24/7.

Install the Siren 3 Pro on your boat to monitor and track multiple critical systems such as battery levels, bilge pump activity, water levels, shore power status, engine performance, temperature, location & more right on the App.*

Siren 3 Pro Install Guide
Siren 3 Pro Wiring Cable 1 Diagram
Siren 3 Pro Wiring Cable 2 Diagram
NMEA 2000 Connection Diagram
App Guide
Wireless Sensor Guide
CZone Remote Control User Guide


    Choose Your Subscription Plan:

    Learn More about Service Plans
    *The Siren 3 Pro requires a cellular subscription plan to send unlimited data between the device and the Siren Connected Boat App.
    *A SirenSat device and subscription plan are required to maintain connectivity for vessels traveling to the Bahamas or other areas without cellular coverage.
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    Install the Siren 3 Pro on your boat to monitor and track multiple critical systems such as battery voltage, bilge pump activity, water levels, shore power status, engine performance, temperature, location & more right on the App. Some monitoring capabilities require a Siren 3 Series Wireless Sensor or Wired Sensor.




    Tech Specs

    More Features

    Standard Features

    Battery monitoring icon

    Battery Monitoring

    Monitor your boat’s battery & receive alerts if voltage is low

    Boat tracking icon

    GPS Position/Geofence

    Track boat’s location & receive alerts on boat movement

    NMEA 2000 compatibility icon

    NMEA 2000

    Best-in-class NMEA 2000 marine electronics backbone connectivity

    Digital switching controls icon

    Digital Switching

    Remotely control multifunction displays, lights, refrigerator & more

    Global 4G and 4G cellular service icon

    Global LTE (4G/5G)

    The latest cellular technology connects you to your boat anywhere, anytime

    Features with Add-On Sensors & Accessories

    Engine performance and metrics icon

    Engine Metrics

    Monitor performance & support metrics for any NMEA propulsion system

    Fuel tank level monitoring icon

    Connected Fluid Tanks

    Monitor tank levels (i.e. fuel, water, etc.) and check level history

    Security system sensors icon


    Add snap, motion & entry sensors for the ultimate boat security system

    Bilge activity monitoring icon


    Monitor bilge activity, including bilge run time & daily bilge cycles

    Water level monitoring icon

    High Water

    Detect water and monitor water level in bilge

    Shore power alerts icon

    Shore Power

    Monitor shore power connection & receive power outage alerts

    Temperature monitoring icon


    Monitor temperature of cabin, engine room, fridge and/or bait locker

    Satellite tracking icon

    Satellite Compatible

    SirenSat provides smart boat location & tracking when outside of cell range

    Wirelessly connected sensors icon

    Wireless Sensors 3.0

    Siren 3 Pro delivers improved wireless connectivity

    Physical Dimensions 6 in x 4.5 in x 2 in
    152 mm x 113 mm x 50 mm
    Weight 1lb
    Operating Voltage 9-30 VDC
    Internal Battery Type 3000mAh Lithium Polymer Battery
    Internal Battery Backup Power Up to 48 Hours Backup Power
    Firmware Upgradeability Over the Air (OTA) for both
    Siren 3 Pro and wireless sensors
    Cellular External Antenna, 4G/5G CAT-M1, with fall back to NB-IoT and EGPRS
    Wireless External Antenna, Sub-GHz
    NMEA 2000 CAN Bus 1, M12 (5 Pin)
    Application-Dependent Protocol (ex. J1939) CAN Bus 2, M12 (5 Pin)
    Satellite Modem RS-232, M12 (12 Pin) Wiring Cable #2
    Expansion Bus RS-422. M12 (12 Pin) Wiring Cable #2
    Mounting Snap-in bracket with (4) screws provided for mounting
    Positioning Internal Antenna, GNSS, GPS/GLONASS with SBAS, (External antenna option available)
    Connectivity Interface cable with mating connector of 1m length provided for wired inputs and outputs with 24 AWG conductors.
    Environmental/Temperature (Operating) 32°F to 113°F
    0°C to 45°C
    Environmental/Temperature (Storage) -4°F to 140°F
    -20°C to 60°C
    Humidity 0 to 90% RH
    Water & Dust Tolerance IP67
    Certifications FCC Part 15, Subpart B, Class B
    NMEA 2000
    Wired Sensor Inputs Battery 1
    Battery 2
    High Water 1
    High Water 2
    Security 1
    Security 2
    Security 3
    Battery Switch
    Shore Power
    Remote Arm/Disarm
    Wired Sensor Outputs Remote Battery Switch (#7713)
    Relay Output 1
    Relay Output 2
    Relay Output 3
    Relay Output 4
    Wireless Sensors Magnetic Reed Switch (Intrusion)
    Bilge Pump Activity
    High Water
    Battery Voltage

    Status LED Indicators

    Siren 3 Pro LED table icon

    Siren 3 Plus vs Siren 3 Pro

    Feature / Benefit Siren 3 Pro Siren 3 Plus

    Standard Features (Tracking, Monitoring & Alerts)
    GPS Position
    Geofence Capability
    Battery Voltage
    External Cellular Antenna (Global LTE: 4G/5G)
    Internal Cellular Antenna (Global LTE: 4G/5G)
    External Wireless Sensor Antenna
    Internal Wireless Sensor Antenna
    Internal GPS Antenna
    External Satellite Module (Optional)
    Add-On Features
    Wireless Sensors, Siren 3 Series (Bilge Activity, High-Water, Temperature, Entry, Battery)
    Wired Sensors (Shore Power, Security & More)
    Wired Accessories for Direct Control of Onboard Devices (Remote Battery Switch, Lighting, Audible Alarms & More)
    SirenSat (Offshore Satellite Connectivity)
    External Cellular & GPS Antennas
    Wiring Cable/Harness 1*
    (Battery 1 & 2, Remote Arm/Disarm, Ground, High Water 1, Shore Power, Security 1, Ignition/Engine Hours, Remote Battery Switch, Relay Control 1 & 2, Battery Switch ON/OFF)
    *12 Input / Outputs
    Wiring Cable/Harness 2^
    (High Water 2, Security 2 & 3, Relay Control 3 & 4)
    ^Max capacity for directly wired sensors & accessories
    Clip-on Mounting Bracket (Easy Installation)
    Water-Resistant Design
    Accessible Back-up Battery
    NMEA 2000 / CAN Bus
    NMEA 2000 Built-In
    J1939 Built-In (CAN 2)
    Digital Switching with CZone Compatibility (Control Lights, A/C, etc. from App)
    Engine Performance Monitoring (RPM, Fuel Consumption, Engine Hours, Temperature & Oil Pressure)
    Tank Level Monitoring (Fuel, Water & Waste)
    ZF Transmission Monitoring & Support
    Other Features
    Over-The-Air Software Updates
    Customized Boat Branding in App
    Customized Engine Manufacturer in App
    Self Install Option (DIY Friendly)
    Certified Installer Network
    Made in USA
    Insurance savings icon

    Save Money with Insurance Discounts

    Most marine insurance providers offer discounts for security & boat monitoring solutions. You could save 5-10% on boat insurance depending on your insurance carrier. Ask your agent to learn more! A Connected Boat® is the smart choice.

    CZONE logo

    Digital Switching with CZone Compatibility

    CZone, remotely power up systems before heading to your boat. Control lights, A/C & other systems and access digital switching right from the Siren Connected Boat app. Welcome to the Connected Boat® with CZone® Digital Switching. Requirements: power, connection to the NMEA2000 network & configuration update from a certified CZone® installer.

    Boating? Siren Has An App For That

    Additional Videos

    Getting Started With The Siren 3 Pro

    Check out what's inside the Siren 3 Pro box & learn how to set up the Siren Connected Boat App with a cellular subscription!

    Boating? Siren Has An App For That

    You’ve heard of Ring & Nest – and now Siren Marine is bringing similar connectivity to the marine industry.