For example, older remote controls will not have DVD functions since the technology is still relatively new. If you have an old receiver remote it may be able to access the play function on your new 200 disc CD player, but don t expect it to have direct access to each of your 200 CDs. Most devices these days come with one type of remote control. After market remote controls are available as well. Remember to make sure the remote you pick can control all the devices you want it to.
Some remote controls have a Macro function.
This means you can program a particular sequence of commands. Compatibility Full-function remote controls work with one brand only. This is the manufacturer s way of getting you to stick to their brand for all your components. Every component comes with some sort of wire that hooks up to the back, allowing the remote to control all the devices. Universal remote controls work on a wide range of brands.