Shinybow SB-2812 4 to 4 Composite Video Extension Booster (RCA Connector)
The SB-2812 is (4) to (4) Composite Video Amplifier (booster) used to drive signals over a long distances via RCA video connectors. This product provides amplifier signal from +0dB to +6dB via an adjustable control. This is useful for distributing signals from any video source, included higher resolution video sources to a display monitor. Video signals can be distributed up to ~1000 feet away. Perfect for Classrooms, Training, Conference Halls and Retail outlets. It works great at high resolutions. Supports (4) independent channels of Composite Video.