Description
TYCO
125-165-235
PCB CARD
ASSY 125-585-604
AF-M1 94V-01 342
The Tyco 125-165-235 is a printed circuit board (PCB) card assembly, referenced under assembly number 125-585-604, designed for use within marine fire alarm systems. PCB cards of this type serve as the electronic control and signal-processing backbone of fire detection panels, managing communication between detection devices, alarm outputs, and system controllers. Reliable operation of this component is essential to maintaining the integrity of the vessel’s fire alarm network, a critical requirement under SOLAS regulations for life safety at sea.
Key Features
✓ Functions as a core PCB assembly within fire alarm control systems, managing detection signals and alarm logic processing.
✓ Marked AF-M1 94V-01, indicating flame-retardant PCB material classification; specific voltage ratings and response parameters are subject to confirmation against system configuration.
✓ Designed for integration within Tyco fire alarm panels and compatible control systems; exact panel compatibility should be verified against the installation’s system documentation.
✓ Suitable for installation within protected enclosures in machinery spaces, accommodation areas, or bridge fire alarm panels where SOLAS-compliant detection systems are required.
✓ Intended as a direct replacement card for servicing or restoring fire alarm panel functionality; correct handling and ESD precautions are recommended during installation.
Marine Applications
✓ Fire alarm control panels aboard merchant vessels, tankers, bulk carriers, and container ships requiring SOLAS-compliant detection systems.
✓ Passenger vessel fire safety networks where continuous and reliable alarm signal processing is operationally critical.
✓ Offshore platforms and supply vessels fitted with Tyco fire detection and alarm infrastructure.
✓ Naval auxiliary and government vessels where certified fire alarm PCB components are required for system maintenance and overhaul.
✓ Dry-dock refit and repair programmes targeting fire alarm system restoration or panel board-level replacement.
Why Marine Engineers Choose
Marine engineers and vessel operators select Tyco fire alarm PCB assemblies for their established role in dependable fire detection systems, ensuring that panel-level repairs can be carried out efficiently with manufacturer-referenced components that restore system function without full panel replacement.
Ideal For
Merchant shipping fleets, offshore operators, passenger vessel operators, ship management companies, and marine maintenance contractors maintaining Tyco fire alarm systems across a broad range of vessel types and sectors.
Technical Support
Technical support is available for this fire alarm PCB assembly, covering onboard installation guidance, system integration, and remote troubleshooting assistance. Support extends to repair queries and compatibility checks to help ensure the fire alarm system is restored to correct operational status.



