What are the QED systemline codes for a Philips rc8503?

There are no QED codesfor this device.

This is an PROGRAMMABLE remote, you have to put this remote front to front with the original remote of the device you want to control with the RC8503 and with one sequence of key commands you can program every IR signal in the key you want, and so on with every RC you have at home, that way you'll unify every remote in just one.

Be careful with the baterys, the RC can be a limited period of time without them, before loose the programed codes.

Bye.