Siren Marine Electronics Parts & Accessories
Siren Marine 6X885B130000 Siren 3 Main Device Smart Boat Monitoring System
Siren Marine SM-WLS3-BILG-917 Wireless Bilge Pump Sensor for Siren 3 Pro
Expand and Enhance Your Connected Boat® System
When it comes to intelligent marine electronics, Siren Marine has built its reputation on one core idea: keeping boaters connected to their vessels no matter where they are. The brand's Electronics Parts & Accessories lineup takes that philosophy further by giving owners the modular building blocks needed to customize, expand, and optimize their existing Siren Marine setup. Whether you're upgrading connectivity, extending sensor coverage, or adding remote-control functionality, these accessories are purpose-built to integrate seamlessly with the Connected Boat® platform.
Purpose-Built Add-Ons for the Siren 3 Ecosystem
Siren Marine's electronics accessories are engineered specifically for the Siren 3 and Siren 3 Pro vessel management systems. The Siren 3 Pro supports an impressive range of expansion— the Siren 3 supports up to 6 wireless sensors with up to 5 inputs and 1 output, while the Siren 3 Pro supports up to 16 wireless sensors with up to 11 inputs and up to 4 outputs —making the accessories lineup critical for boaters who want to grow their system over time.
Key accessories in this category include:
- SirenSat Offshore Antenna: Improves offshore GPS tracking and extends vessel location visibility well beyond the range of standard cellular coverage—an essential upgrade for bluewater boaters.
- External GPS Antenna: Optimizes GPS tracking of your boat and can be remotely mounted for improved signal acquisition with an included cable.
- Remote Cellular & GPS Antenna (Adhesive Mount Puck): Enhances location and cellular connectivity reception for the Siren 3 Pro , providing a discreet, low-profile mounting option for improved performance.
- DC Accessory Relay (PAM4): Allows users to control any 12V onboard devices, such as A/C, deck or spreader lights, sirens, or strobe lights —turning a monitoring system into a true remote-control platform.
- Shore Power Sensors: The Shore Power Sensor Plug allows boaters to monitor system-critical shore power from anywhere, sending an alert in the event that shore power is lost to avoid costly system shutdown.
- NMEA 2000 Cable & T Connector Kit: Optimizes the connectivity of the Connected Boat® system , allowing deeper integration with other onboard marine electronics.
- Audible Alarm: The Siren Marine audible alarm produces a powerful 105-decibel beeping sound that can be triggered remotely for enhanced vessel security.
Why Siren Marine Accessories Stand Out
Using IoT (Internet of Things) technology, Siren Marine has created a leading-edge Connected Boat® platform that works to keep vessels secure. What sets their accessories apart from generic marine electronics add-ons is the tight ecosystem integration—every part is designed to communicate directly with the Siren app and central hub, eliminating compatibility guesswork. All Siren 3 Series sensors and accessories are compatible with the Siren 3 Pro, though some may be incompatible with the Siren 3 and earlier devices.
For boaters who have already invested in a Siren Marine monitoring system, these electronics parts and accessories represent the most logical path to a fully realized smart boat—adding capability layer by layer without replacing core hardware. Browse the full range of Siren Marine products to find the right combination of monitoring, security, and control tools for your vessel.