I have purchased a logitech BCC950 for doing some meetings. The device comes with a remote to adjust the zoom pan and tilt. It works fine, if you are in front of the camera. From behind, it does not work unless you are about 2 feet from it. Must be the sensor not getting signal from behind. I need to find a good camera simialr to this (does not need to have the speakerphone capabilities, but would be nice) that has a remote control that works from about 50 feet away. Any suggestions?