Our Services
At Cay Electronics, we offer comprehensive solutions to meet the diverse needs of boat owners, builders, and crew. From consulting and system design to installation, commissioning, and repairs, our services are tailored to ensure your vessel’s electrical and electronic systems are reliable, efficient, and built to perform. With over 40 years of expertise, we’re here to power your adventures on the water.
Electronics
Navigation/Charting
Seamless chartplotting and navigation for precise routing.
Auto Pilot
Hands-free steering for efficient, stress-free journeys.
Instrumentation & Transducers
Accurate performance data for speed, depth, and wind.
Vessel Monitoring
Remote system monitoring for complete control on and off the boat.
Radar
Advanced radar systems for safe navigation in any condition.
Cameras
Onboard cameras for safety, docking, and situational awareness.
Sonar
High-definition sonar for underwater imaging and fishfinding.
Commercial Marine Electronics
Durable, reliable systems for workboats and fleets.
Electrical
Gel & AGM Batteries
Dependable power for traditional energy storage needs.
Charging Systems
Efficient charging for batteries and onboard systems.
48v Systems
High-voltage systems for enhanced efficiency and power.
Lithium Battery Upgrades
Lightweight, long-lasting energy solutions.
Electric Propulsion
Eco-friendly, quiet alternatives to traditional engines.
Inverters
Reliable power conversion for AC/DC needs.
Solar Installation
Sustainable energy solutions for extended voyages.
Digital Switching
Modern, streamlined control of onboard power systems.
Alternators & Regulators
Efficient power generation for extended reliability.
AC/DC Electrical Panels
Simplified power management with intuitive controls.
Monitoring
Real-time data on power usage and system health.
Communications
VHF
Reliable communication for short-range marine use.
Satellite TV
Access to television channels via satellite, even at sea.
AIS
Automatic tracking for safer navigation in busy waters.
Satellite Phone
Reliable communication for remote areas with no cell coverage.
Starlink
High-speed internet connectivity wherever you cruise.
Iridium
Global satellite connectivity for voice and data.
Cell & Wi-Fi Extenders
Boosted signal strength for staying connected offshore.
Audio/Video
Stereo Systems
High-quality sound systems for onboard entertainment.
TV
Onboard televisions for relaxation and entertainment.
CCTV Systems
Security and monitoring with onboard cameras..
Hailer & Intercom
Effective onboard and ship-to-shore communication systems.