top of page

Access Prohibited Signs

RT Technologies provides a complete portfolio of Access Prohibited signs. We offer contemporary LED signs (low profile LED and large display LED) and traditional illuminated laser warning signs for all applications.  Custom wording for the display is available on all warning signs for industrial applications.

These slimline signs can be mounted at any height without causing obstruction or hazard.  Ultra signs are available in either Standard or Large Size. Standard size is 18.5 inches wide, while the large size is 31.1 inches wide. Both options are seven inches high and just one inch thick.

The signs operate from 24 VDC, which is safer and cheaper to install than mains wiring. The sign is secret when not lit, and the front panel tint is balanced for maximum contrast.

Ultra 470 Sign Models - 18.5" wide





Ultra 790 Sign Models - 31.1" wide





Please contact us with any questions or if you require a quote. We look forward to working with you!

bottom of page