ERACLE 4-ZONE is a conventional fire alarm control panel which supports up to 32 sensors or buttons for each detection line. It has a strong plastic container and displays all indications and commands on the front in compliance with the requirements set out by law. Indications for each Alarm and Fault line. Fire Alarm, Fault, Faulty/Excluded Siren, Exclusion, Test and Mains Voltage general indications. Silence Buzzer, Silence Siren, Inclusion/Exclusion, Test, Reset and Audible Alarm commands. End-of-line impedance activated for continuous monitoring of the detection lines. Walk Test. Access levels protected by means of a secure key. 12 VDC / 7 Ah secondary power supply battery. Approved to EN 54-2 and EN 54-4.