Indoor Message Centers

4000 Series LED Signs

Table of Contents

For detailed information on a specific Alpha 4000 LED Series model, click:

Alpha 4080C 28" long Tricolor
Alpha 4120C 40" long Tricolor
Alpha 4120R 40" long Red
Alpha 4160C 52" long Tricolor
Alpha 4160R 52" long Red
Alpha 4200C 64" long Tricolor
Alpha 4200R 64" long Red
Alpha 4240C 76" long Tricolor
Alpha 4240R 76" long Red

Alpha 4000 NEMA Models
Alpha 4120C NEMA 12 40" long Tricolor
Alpha 4120R NEMA 12 40" long Red
Alpha 4240C NEMA 12 76" long Tricolor
Alpha 4240R NEMA 12 76" long Red

These demonstration videos show some animations for the 4000 displays.

Table of Contents

Alpha 4000 Series LED Sign Models
Comparison of Alpha 4000 Series Model Specifications

Technical Support


Alpha 4000 Series LED Electronic Signs are state-of-the-art indoor, full matrix, tricolor or single-color LED Signs. Alpha 4000 LED Series marquee signs display one or two lines of text, graphics, and animations, and they can be networked together with other Alpha, AlphaPremiere, and AlphaVision displays using RS485 or Ethernet connectivity.

Alpha 4000 LED Series signs are versatile indoor LED Signs designed for office, industrial and commercial use. Tricolor models display text and graphics in three colors and three rainbow color combinations. Single-color models display red text and graphics. Alpha 4000 LED Series displays are the brightest and sharpest indoor displays available.

Messages can be entered using a remote control keyboard that is as easy to understand and use as an ordinary calculator. Automode and Autocolor programming features eliminate the need to learn complicated programming procedures. Within seconds, anyone can create attractive visual messages with attention-getting impact.

Messages may also be entered using a computer and special messaging software.

Messages are enhanced by 25 built-in display modes, color, multiple text sizes and fonts, user-designed graphics, day, date, time of day and many other special features.

For applications that require multiple LED Signs, any number of Alpha 4000 LED Series displays can be connected together to form an integrated system, along with a computer, displaying important information instantly where it is needed.

Focus on the process... When you focus on the process, you're focused on information, productivity, prevention, employee morale and customer satisfaction. To ensure continued productivity and preventive safety, to relay real time communication, to manage quality control, to boost employee morale – count on Alpha 4000 LED Series Displays.


Alpha 4000 LED Series displays are useful as information or direction signs in a corridor or at the top or bottom of an escalator in an office building, manufacturing facility, health facility, school or business campus, airport or other transportation terminal, distribution facility, prison, hotel or hospitality complex, convention center or government office building.

Alpha 4000 LED Series signs can be used to display employee communications that build company loyalty, boost morale and encourage teamwork. Display the company stock price, emphasize safety issues, advertise company-wide events, promote cafeteria specials, announce birthdays and anniversaries, and publish production goals and attainment. Alpha 4000 LED Series signs will also display real-time information from a production system, from a wireless broadcast service or from an Internet source.

Alpha 4000 LED Series displays are a highly visible sales tool for a large showroom or sales floor.

The size of Alpha 4000 LED Series displays makes them appropriate for call center applications. In a 2.1-inch font, from thirteen to forty characters can be displayed on one row, with titles for each field on the other row. In a 4.8-inch font, from eight to twenty-four characters can be displayed at once.

Alpha 4000 LED Series signs in a production environment are perfect for preventive safety messages, quality control maintenance and the continuous real time employee communication that keeps production up and running.

Alpha 4000 Series Features

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Alpha 4000 Series Sign Specifications

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