• output for electro-valves controlled by logic (AND/OR) between the status of the control panel zones;
• programmable extinguishment delay;
• output signals: extinguishment delay, extinguishment and released;
• input for the forced activation of the extinguishment devices; input for the pressure switch;
• fault signalling on pressure-switch supply line;
• fault signalling on input lines;
• bypass of extinguishment devices in the event of false alarm;
• inputs for manual activation, extinguishment inhibition and pressure supervision.

You can find the product by unique code: J400-EXT.