Sigma Si Weatherproof 10 Lamp Status Unit: c/w Mode Select & Manual Release
The Sigma Si range of status indicators provides detailed status information for Sigma XT/XT+ extinguisher release control equipment. All models provide high brightness, LED indication of Manual Only, Automatic, and Manual, Hold operated, Disabled, Imminent, and Released conditions. Models are also available with zonal fire indicators and a common fault indicator.
For systems where local control of the Automatic/Manual mode and or a Manual extinguishant release control are required, units are available with these controls fitted. All models have monitored inputs for the remote connection of Automatic/ Manual mode and Hold switches. All units contain a large, LED display that shows a countdown of the time remaining until the extinguishant is released in seconds.
Key Features:
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