The SG is designed outdoor industrial environments with a recommended
viewing distance between 20 and 100 feet and a maximum recommended distance of
150 feet. Typical applications include traffic control and loading
indicators. The unit can be controlled via a closed contact switch, 1 or 2
TTL levels, a data stream, or can be setup as a truck dock light. When set
as a truck dock light, simply connect two 12 volt photo sensors and the green
light is on when no sensors are tripped, red when one is tripped and flashes red
when both are tripped. the flashing speed is field selectable.
Optionally, a remote control can toggle between the two colors
or flash one color and return to the other. This unit comes with a visor and a
mounting bracket that can be used on both a wall and a poll.