The Outdoor Ultralink Video Transmitter is the newest in the line of video transmitters from First Witness Video. Designed for easy and fast installations, the Outdoor ultralink comes standard with two weather-tight wire chases for video and power connections. Built-in 6db antennas make for fast align- ment and easy orientation. Other features include a panel mount BNC connector and 12Vdc power terminals. Each system (trans-mitter and receiver) comes with two A/C power supplies and power cables. Includes 30 feet of single power/video cables with external connections. Choose the high power (Part 90) model with two-channel operation or four channels on the power units.