This incredible device allows you to connect your SmartyCam directly to the ECU of your Car via the OBD Port, allowing you to overlay data such as RPM, Speed, Throttle Position etc onto Video. Installation takes minutes with no splicing into ECU wiring as may be required with other systems, power comes via the cigarette lighter for a truly plug and play system. Has the added benefit of supplying the SmartyCam with Power as well as enabling the Camera to Auto Stop/Start See the incredible results on our Video Page