Mailing Address:

    K&K Systems
    P O Box 1065
    Verona, MS 38879

    Shipping Address:

    K&K Systems
    687 Palmetto Road
    Tupelo, MS 38801


    Fax: 662-566-7123

    Sales Contact:

    Technical Contacts:

    For technical support questions, contact:

    Become a Dealer

    Application and Details

    Other Contacts:

    For invoice or billing issues, contact:
    For shipping inquiries, contact:
    For other product inquiries, contact:


K&K Systems’ Sign Alert™ School Zone Speed Limit Signs are designed to enhance the visibility of speed zones in school zones and to remind drivers to be cautious of the approaching area.  Whether in congested cities, or on rural and remote roadways, K&K Systems’ Sign Alert School Zone Speed Limit Signs are visible in all weather conditions.

School Zone Speed Limit Sign Alert Systems operate with a  7 day timer at top performance with our auto dimming and multi-stage battery charger features built into our smart controller. Our Sign Alert Systems have the capability to also be activated by our optional radar detector to flash only when vehicular traffic is violating the speed limit or when vehicles are approaching the area.

school speed limit sign alert



Ultra-bright LEDs are Visible day or night and through all weather conditions.

Compact Battery-solar boxSign Alerts compact solar panel houses the “off the shelf” battery, the smart controller, and all controls for a more light weight, compact, and easy to install design.

365 Day TimerSchool zone Sign Alert Systems come standard with a seven day timer that easy schedules and activates the Sign Alert’s LEDs to flash only during the programmed times.


School Zone Speed Limit Sign Alert
Our  School Zone Speed Lmit Sign Alert System come standard with six LEDs. Add an additional two LEDs to create an even more illuminate sign.


photo 1Stop Sign pricephoto 2