This what I use and it has served me well.
http://www.amazon.com/XANTECH-29110DBKit-Designer-Hidden-Infrared/dp/B001QT9AOG/ref=sr_1_6?ie=UTF8&qid=1300720412&sr=8-6
http://www.amazon.com/XANTECH-29110DBKit-Designer-Hidden-Infrared/dp/B001QT9AOG/ref=sr_1_6?ie=UTF8&qid=1300720412&sr=8-6