Universal remote codes allow you to control multiple electronic devices with one remote. It is possible to change the channels and volume on your television, play DVDs, and utilize this kind of remote with other electronic devices like lighting fixtures and stereos. But there is more than one type of universal remote codes, and which is the best one to choose? There are three options available: IR (infrared), RF (radio frequency) or Bluetooth. Let's examine each one individually. Let's start…