The device performs the following:
1.Control of the detectors as a normally closed and normally open contact with;
2.Management of sound and light and sound sirens;
3.Generation of signals to turn off ventilation and smoke removal;
4.Generation  signals to control fire-fighting devices ;
5.Transmission of notices to the central control monitoring  through the relay contacts "failure" and "fire" or by the dialer  module ( MCA module- More than 150 notices).
Main features:
- has stabilized voltage in zones that are not dependent on battery condition, which makes easy the design of the system and increases the maximum number of 2-wire detectors in each zone;
-relay output for powering 4-wire detectors with  current to 1 A;
relay output for alarms with a current switching up to 5A, and the ability to power from an external source;
- battery capacity of 7 A /h
-it has three verification algorithm for detectors operation.