- Delay of extinguishing signal of up to 75 seconds.

- Signal representing the flow of extinguishing agent to indicate the released condition. 

- Monitoring of the status of components by way of a low pressure switch input.

- Emergency hold device to enable the extinguishant delay time to be extended.

- Control of flooding time to deactivate the releasing output after a set period of time.

- Manual only mode to disable the release of extinguishant via automatic detection devices.

- Triggering of equipment outside the system by way of first and second stage contacts, extract fan output etc. 

- Activation of alarm devices with different signals to indicate pre-discharge and released warnings using different sounds.