RFIF Project with lan and lcd bar

Hello,

This is the first time I visit the website and there a so many products I can not choose witch one I need for my first project.

So I looking for a self-made RFID controller who can access a database and this will be register if the person is in or out the building. I have some experience with visual basic 2005/2008/2010

Next to the door there will be a RFID reader and is connected to a database on a computer. The computer is almost 10 meters away so I can not use a USB interface but I can use LAN (Ethernet).

After the person showed his tag card the person will see at the LCD display that the register is ok.

With product do you prefer to make this real. Ehmmmm I can not soldering

Thank you so much.

Wouter