Signal-Tech Home0
You have 0 items in your shopping cart.
Wholesale Manufacturer of Directional LED Signs & Signals

Technical Support Documents

Thanks for purchasing and using Signal-Tech products. Click on the links below to download the supporting documents for a product. Supporting documents are organized by Product Line; a PDF viewer is required to view documents.

If you need to contact us about a specific product, please have the serial number available. Typically, it's located on the outside lower right corner of the cabinet. (Click here for more information on locating the serial number on a sign.) We can be reached at or call us toll-free at 877-547-9900 Monday – Friday, 8am-5pm ET.

Technical documents for other products are located under the Information Center. Click to view.