The SBLM-4-1x## is a 4" high character message sign designed for outdoor industrial environments with a recommended
viewing distance between 20 and 100 feet and a maximum recommended distance of
feet. This is a one line message sign with ## number of characters in 4
digit increments. The SBLM-4-1x## can display
full alpha and numeric characters. This unit comes with a visor and a
mounting bracket that can be used on both a wall and a poll.
A Dimension Cut Sheet and Message Center Software can be downloaded Here.