The Consilium Marine SAL 860 71-22233-00 Printed Circuit Board Unit is a high-quality electronic component designed for marine safety systems. Built for the SAL 860 series, it ensures reliable operation in fire alarm, gas detection, and control panel applications. With robust construction and compatibility with I/O and D/V modules like 77-71177-00B and KE9304, this PCB offers dependable performance in harsh marine environments. Ideal for use in commercial ships, offshore platforms, and naval vessels, the unit supports system stability and safety. Its durable design and precise functionality make it a trusted choice for marine engineers and technicians worldwide.