The Horizon product is made up to two components: 

Hardware:

Devices attached to your PC that talk to lighting fixtures.

Accessories that help you interface with the software.

Software:

The software you download from this site installs and runs on your Windows PC.  You can run the software free of charge without any hardware attached to your PC in it's Off-Line mode.  Working Off-Line allows you to edit, save and print your show files and see your work in off-line visualization programs (like WYSIWYG), but you will not be able to control lights. When you purchase a hardware device, you also purchase a software license that is embedded in the hardware.  This means you can install the software on as many PC's as you want and the license will travel with the hardware.

Depending on your hardware and the functionality that you want, there are different licenses available

Horizon has three main levels of functionality and a number of additional options based on your accessories.

BASIC

For high schools, small churches and theatres that mostly work in one cue list and don't need many levels of control via pages and pages of submasters and function buttons.

SILVER

For larger installations and architectural applications that need more control, time code, audio, Active Magic Sheets™ and time events.

GOLD

For moving lights, show control and full blown out productions.

For a full feature set breakdown, see the software summary table.

You can purchase Horizon on-line with your credit card here.