The RF-2W9000-SS represents Compustar's commitment to innovation, reliability, and quality. The introduction of the RF-2W9000-SS ushered in a new generation of remote starters powered by Spread Spectrum technology. Using Spread Spectrum technology, Compustar users could start and secure their vehicles from a mile away even with obstructions like buildings or nature. The RF-2W9000-SS also features an LCD screen which gives you confirmation of your vehicle's status at all times. Please note the RF-2W9000-SS does NOT include a control module.