ET Flare represents the state-of-the-art in off-the-shelf perimeter security for rapidly developing situations. Originally designed for the military as an area denial device, the ET Flare completely replaces the old-fashioned incendiary trip-wire flare with a totally solid state electronic version capable of long periods of unattended operation. Alerts can take the form of audible, visible, or radio signals. Since ET Flare is solid state and contains no hazardous materials, all risks to personnel are eliminated without any sacrifice in security. Consider the opportunities for ET Flare: hazmat incidents, biological containment, police and fire security.