title: OBDII Based Lock/Unlock and Engine Start/Stop
body: <p>I want to know what it takes to build a device that can Lock/Unlock door and Engine Start/Stop for vehicles using OBDII. Is it possible? The idea is to make them app connected using Bluetooth Low Energy/ or 3G that connects with he car.</p>
  
  <p>If not possible via ODBII, then what is the best way to do it? </p>
  
  <p>I did some search to see if there is an device that can do such a thing of the shelf which can be controlled using APIs/SDKs but all were propriety and not open for integration. Any suggestions?</p>