RF Link 2.4GHz Wireless Digital Video Sender, DAV-2450: * Covers 80 channels via hopping mode and delivers D1 resolution * Security ID-coded ensures privacy * Digital wireless technology avoids interference problems * Worldwide PAL/NTSC video format compatibility * RF-Link 2.4GHz video sender features up to 1000" feet line-of-sight transmission * Crystal-clear D1 video resolution with high frame-per-second rate