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    Fire and gas detection system

    August 26, 2013

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    The Sierra Monitor Sentry IT Fire and Gas Detection System features simultaneous interface via RS-485 Modbus, Analog 4-20, relay contact and SentryBus to ensure new and legacy sensor modules can be deployed. Sentry Commander Logic implements complex algorithms such as zone voting, delay timing and multiple alarm levels with simple user configuration at the spreadsheet level.

    Sierra Monitor Corp.