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Providing Network/Intranet software solutions since 1991

extWARN Web-Based Alert/Warning System
extWARN is a browser-based solution that makes broadcasting alerts and warnings to office employees and/or campus personnel fast, easy, and accurate.

extWARN enables you to rapidly broadcast alerts and warnings directly to network users via UDP/IP.

Current Version: 3.30 (October 19, 2009)

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extWARN includes a web-based Administration Console which provides for management of all broadcast warnings/targets as well as for transmission of all alert/warning broadcasts to users via UDP/IP.

extWARN also includes a Client Module that is loaded into PC's at Windows® startup or when users log into the network. This client program monitors a defined UDP port for receipt of extWARN alerts/warnings and automatically invokes a built-in client web browser to display the transmitted information.

Each extWARN alert/warning can be a web page, image file, audio/video clip, or virtually any other type of file that can be displayed in a web browser.

Each extWARN broadcast target consists of a min/max IP address range, plus up to five IP address inclusions/exclusions.

Sample screenshots of extWARN:
(Click on any image to enlarge)

Screenshot 1 Screenshot 2 Screenshot 3
Broadcast Screen Target Configuration Client Alert Window

Specific features of the extWARN Administration Console include:

Supported server operating systems include:

Supported client web browsers include:


Specific features of the extWARN Client Module include:

Supported client operating systems include:

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