Description
AUTRONICA
BN-300M
INPUT UNIT
BNB-300/32
The Autronica BNB-300/32 is an input unit designed for use within the BN-300M fire detection and alarm system. As an expansion and signal-gathering component, the input unit collects status signals from field-mounted detectors and devices, communicating that data back to the central fire alarm panel. In marine fire alarm systems, reliable input handling is fundamental to safe vessel operation — ensuring that alarms are accurately reported, system integrity is maintained, and response times meet the demands of SOLAS-compliant fire safety arrangements.
Key Features
✓ Functions as a dedicated input unit within the Autronica BN-300M fire alarm system, aggregating signals from field detection devices for centralised monitoring.
✓ Specific electrical ratings, loop voltage, and response parameters are subject to confirmation based on system configuration and installation drawings.
✓ Designed for compatibility with the Autronica BN-300M series fire detection architecture, supporting system expansion where additional input capacity is required.
✓ Suitable for installation in typical shipboard fire alarm panel environments; exact mounting requirements and enclosure ratings should be verified against vessel documentation.
✓ Serves as a direct replacement component when servicing or restoring BN-300M fire alarm systems, helping maintain uninterrupted detection coverage onboard.
Marine Applications
✓ Cargo vessels and bulk carriers where BN-300M fire alarm systems are installed across accommodation, machinery, and cargo spaces.
✓ Offshore support vessels and platform supply vessels requiring expanded fire detection input capacity in compliance with class and flag state requirements.
✓ Tankers and chemical carriers where fire alarm system reliability is critical to both crew safety and cargo protection.
✓ Passenger ferries and ro-ro vessels where multi-zone fire detection systems depend on properly functioning input units for accurate alarm reporting.
✓ Cruise ships and large merchant vessels utilising Autronica BN-300M infrastructure across multiple decks and fire zones.
Why Marine Engineers Choose
Marine engineers specify the Autronica BNB-300/32 input unit when restoring or expanding BN-300M fire alarm systems because it maintains the integrity of the original system architecture, ensuring detectors and field devices report accurately to the central panel without compatibility concerns.
Ideal For
Cargo ships, tankers, bulk carriers, offshore vessels, passenger ferries, and any commercial or working vessel operating an Autronica BN-300M fire alarm system requiring input unit replacement or system expansion.
Technical Support
Technical support is available for this Autronica fire alarm system component, covering onboard installation guidance, fault diagnosis, and remote troubleshooting. Specialists can assist with integration into existing BN-300M system configurations and support maintenance teams during repair or replacement activities.
