The SOC-E3NM is a Marine Approved Photoelectric Smoke Detector, which is compatible wih the majority of existing Marine Conventional systems. The SOC-E3NM incorporates Hochiki's unique High Performance photoelectric smoke chamber removing the need to use lonisation Detectors in the majority of applications. 'ASWV' Drift Compensation technology is incorporated to ensure the Detector is operating at its optimum sensitivity and therefore reducing potential false alarms. If the contamination limit is exceeded then the integral red LED will flash once every three seconds to give a visual warning. The smoke charmber is easily removed or replaced for cleaning and utilises a unique baffle design which allows smoke to enter the chamber whilst keeping out ambient light.