To activate multiple aerosol devices, the use of a sequential activator is necessary. With this device we overcome the inability of the extinguishing panel to activate many devices.
Each sequential activator can control up to 4 aerosol generators. The activator can be daisy-chained together, allowing up to 256 aerosol generators to be controlled from a single panel extinguishing output.
Competitors’ respective products are linked together like links in a chain. Each sequencer is triggered by the previous sequencer. Therefore, in case of failure of one sequencer, all subsequent ones are disabled. In HAFEX each sequencer works independently of the other. For this reason a possible failure of a serial actuator will not cause the entire system to collapse.
