Is there any timer switch available in the market with which I can control 2 fan, 2 bulbs, also with an automatic dimmer with full control over settings so that I can enter the time when bulb should go dim or fan to turn off, I need this for my bird room? I can't seem to find one, if anyone knows about it please help me out.

That kind of control falls under "Home automation".

You can look here: INSTEON - Wireless Home Control Solutions for Lighting, Security, HVAC, and A/V Systems

And www.homecontrols.net