ABOVE & BEYOND
ABOVE & BEYOND IN SUPERYACHT SECURITY
For over 35 years, Frankentek Security has been a pioneer in superyacht security technology, delivering innovative, reliable, and fully customized security solutions. With 90 yacht security systems flawlessly installed, including three of the world’s largest vessels, we have built a reputation as a trusted and competent team, always exceeding customer expectations.
As of 2026, TESS has been awarded the worldwide exclusive dealership and distributor of Frankentek Security Systems, combining decades of marine electrical expertise with Frankentek’s proven security systems. This partnership strengthens our capabilities and ensures continued innovation, reliability, and world-class service.
BUILT TO LAST
Our mission is to provide security systems that perform for decades. With TESS Electrical’s support, Frankentek will continue to deliver high-quality installations, while Marc Franken focuses on enhancing the FtekOS software platform, maintaining its status as the industry-leading, purpose-built solution for superyacht security.
Letter from our Founder
In 1993, Frankentek designed its first Superyacht security system based upon my previous background in high-level government land-based systems. After nearly one hundred systems installed, this design and continued evolution of our technology has set today’s standard in Yachting. These revolutionary concepts and features had never before been integrated on vessels.
I am proud to assist TESS in the continuation of this legacy and further development of new and renowned in-class security system products. With a larger organization, and highly-skilled technical work force, we will elevate tomorrow’s standards. Among our ongoing advancements is the implementation of AI technology, which will allow Superyachts to maintain the freedom owners demand, while still providing the exceptional protection they require.
We look forward to working with you on your next project!
J.Marc Franken – Frankentek Founder and CSO
Our Philosophy
Good Technology is Avant-Garde Technology
We design security systems around the end-user, integrating CCTV, access control, sensors, and reporting systems. Every yacht is unique, and we ensure solutions that provide reliability, operational freedom, and peace of mind at sea.
Complexity Anticipated
No two yachts are the same. Our team develops intimate knowledge of each vessel and crew, enabling us to anticipate challenges and provide proactive solutions during installation and operation.
Lasting Investments
We develop our own software and graphics, allowing continuous system enhancement over time. The result is a security system that evolves with your yacht, offering long-term value and maximum return on investment.
Proven Track Record
With decades of experience and over 90 successful installations, we deliver projects on time, on budget, and to specification, ensuring customer satisfaction and fostering repeat business.
SERVICES
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FtekOS – Purpose-Built Security Software
FtekOS is the flagship integrated security platform for superyachts. Features include:
Centralized API for CCTV, access control, and sensor monitoring Real-time camera integration with zoom, swipe, and record functionality Muster reporting: crew lists, ON/OFF status, security level control MARSEC compliance for large vessels Runs on Windows 10, tablets, multi-touch screens, and desktop PCs Fully scalable, flexible, and simple to install with TESS Electrical support Purchase directly through Frankentek, AV/IT contractors, or shipyards.
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Biometric & Proximity Access Control
InBIO Access Control Readers secure every access point on board with NFC and BLE technology:
NODE-based controllers at each monitored door
Door readers, locks, status switches, and REX buttons
Fully networked for centralized monitoring and control -
ComPOD – Yacht Entry Control
Yacht Entry Control
ComPOD is a fully integrated yacht entry solution, not just an intercom:
Works on any 2-core cable
Sleek, modern design
Provides complete quayside visitor management -
U.SEA.IT – Underwater PTZ Camera
A Lloyd’s-approved, hull-mounted HD PTZ camera for multiple uses:
Mounted between rudders for propeller and rudder inspection
1080p high-definition imaging
Fully integrated with FtekOS for seamless monitoring
Why Choose Frankentek + TESS Electrical
Decades of experience in superyacht electrical and security systems Custom solutions tailored to each yacht and crew Proven on-time, on-budget delivery with repeat client satisfaction Continuous software innovation with FtekOS under Marc Franken Global support from our US office
Contact
US Office
2900 SW 2nd Ave
Fort Lauderdale, FL
33315, USA
info@tessllc.us
+1 954 583 6262
European Office
Carrer Eduard Calvet i Pinto – Unit 10
Vilassar de Dalt (Barcelona)
08339, Spain