Avoid Bridge Collisions with Overheight Warning Signs 

M - Systems Inc. offers a variety of signs for use with Overheight Detectors by Trigg Industries.  Locating these signs in advance of bridges can sometimes stop a serious collision from occurring. 

See various types in our Blankout section.

FrameLITE LED warning signs are now available.!!

The next generation in full perimeter LED warning signs.  Only 1" thick featuring high intensity fully sealed LED's.  Ultra Lite weight makes handling easy.  Bolt to pole - attach AC Power or Solar Panel and you are ready for years of reliable operation.                   

Can be AC or Solar powered.  Choose 24/7 , Time Clock, or Pushbutton Demand operation.

Download Specs :  http://www.freewebs.com/msystemsinc/W11-2 FrameLITE Spec Nova.pdf


Please ask us if you do not see what you are looking for.  

Chances are we can build it for you. !!

BULBS ! ! !

See the latest Hi Power LED replacements for MH and HPS in both UL listed and IP64 ratings.

Available from 40 to 120 Watts in Mogul (E39) and standard Edison (E26) screw in base.


All products are proudly made in the United States.

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