Support (Export and Domestic)
The following pages are password protected. This information is for customers only. If you are a customer and would like access to this area please email us at (NOSPAM) . Remove the (NOSPAM) and give us your name and unit serial number. We will then send you a user name and password.

If you have the username and password click here for support.

Terms and Proper use of Products
Use of any of our products that we sell for illegal purposes is strongly discouraged . If we determine that in any way you intend to use the products that we sell in the above fashion, the order entry progress may be stopped. If any order is stopped because of our suspicion, any cleared checks will be paid back to you and any non cashed checks will be returned with VOID written on them. The purchaser is responsible for determining the legality and/or safety for any application of product in this web site. RadioSign® / M. Bohnhoff, Incorporated shall not be liable for any injuries, losses, or damages incurred through the purchase or use of any products in this web site. By your purchase and/or use of any products in this web site you agree to the above Privacy and Terms of Use. While you may have the right to experiment with the products in this web site, misuse of them may be illegal and/or hazardous.