AirPort to AirPort communication
I currently use an AirPort Express for my WiFi. I wanted to extend the network range within my home so I planned to purchase an AirPort Extreme but I've also just purchased a Direct TV DVR unit that would be located on another floor of my home, away from my internet provider's line. My question is this: Can I place one AirPort right at the DVR and have the other "talk" to it from my base station so I can establish wireless control over the DVR?
Many thanks in advance!
iMac (21.5-inch Mid 2010), OS X Mountain Lion (10.8.4)