The IPTV-EPG Telecontroller Simulator is a Chrome add-on developed by fxfffp. It is designed to simulate the remote control of an IPTV (4k) box. This add-on is specifically targeted towards EPG (Electronic Program Guide) developers, allowing them to intercept onkeypress events for testing purposes.

One of the main features of the IPTV-EPG Telecontroller Simulator is its ability to simulate a player. It is important to note that the player initialization should be done after the page has finished loading. This feature enables EPG developers to test their applications with a simulated player environment.

Additionally, this add-on provides a simulation of AAA authentication redirection. This allows developers to test the authentication process without the need for an actual AAA server.