The Esento Marine 2-4 panel is available with 2 or 4 conventional zones. The programming features include programmable muster alarm zones and a false alarm management mode. As standard, all Esento Marine 2-4 panels provide two monitored sounder circuits, Fire & Fault VFCO relays and inputs to ring and pulse the sounder circuits. A separate interface card is also available to connect the panel to a ships voyage data recorder system.

The panels are supplied with a 1.25 amp internal power supply module. This module complies with the requirements of EN54-4 : 1988 and provides temperature compensated battery management charging. Esento Marine panels are approved to European standards EN54-2 & 4, Fire Detection and Alarm Systems – Control & Indicating Equipment.