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Spectrum
SentryNet™

Spectrum SentryNet Product Updates

If you have already purchased Spectrum SentryNet, you can update to the latest version free of charge.

NOTE: product updates require serial number, activation key and the original factory-imaged CD in order to activate.

Sentinel Key Driver

The Sentinel Key Driver is required for all Windows NT, 2000 and XP installations running Spectrum SentryNet. In addition, the driver may be required on Windows 95, 98 and ME. If you receive a message saying "The system key appears to be unplugged..." when you run Spectrum SentryNet, you should download and install the Sentinel Key Driver.

Beta Versions

Signal Intelligence frequently makes BETA versions of it's software available for general testing. Users are strongly cautioned that BETA versions are not fully tested, and loss of data or other problems are possible. Users accept all risks associated with testing BETA versions of software.

The BETA program is open to all current customers. BETA versions are time limited.

NOTE: The links above only work when there is a BETA version available. If no BETA version is available, the links will not work.

Key Update Utility

The Key Update Utility is used to perform diagnostic tests and other functions on system keys. You should only use this program when requested by Signal Intelligence, technical support. Note that the Sentinel Key Driver must be installed to use the Key Update Ulility.