The Racepak SmartWire is the easiest way to wire any vehicle while adding modern electronic features and functions. Based on Racepak's exclusive single cable V-Net technology, the Racepak Smartwire module is the electronic "starting point", with a direct main power connection from the vehicle battery to the module. Each input or output is fully user-definable including; function, power requirements and current exceeding limits, via a USB connection to user's PC. The included Datalink II programming software is free to download at any time. The design of the module functions to both reduce overall installation weight and wiring clutter, while providing a quicker reacting electronic system, through the solid state switching design.The Racepak V-Net compatibility of the SmartWire unit ensures seamless integration with existing Racepak V-Net equipped vehicles. When connected with existing V-Net equipment, these items provide additional inputs, control modules, and instrumentation, compared to when utilized as a standalone power control module.Manual activation can be achieved with the included 8 channel Keypad (500-KT-KEYPAD8). From the Racepak SmartWire unit, a single small cable is routed to the Keypad , reducing wiring clutter. Users needing additional switch panel capabilities can easily expand through the use of a "jumper" cable to a second Racepak Switch Panel or Switch Module. The Racepak V-Net compatibility of the SmartWire unit ensures seamless integration with existing Racepak V-Net equipped vehicles. When connected with existing V-Net equipment, these items provide additional inputs, control modules, and instrumentation, compared to when utilized as a standalone power control module. Manual activation can be achieved with the included 8 channel Keypad (500-KT-KEYPAD8). From the Racepak SmartWire unit, a single small cable is routed to the Keypad , reducing wiring clutter. Users needing additional switch panel capabilities can easily expand through the use of a "jumper" cable to a second Racepak Switch Panel or Switch Module.