The B132-100A works with a B132-002A or B132-004A local unit to extend a 1920 x 1440 (60Hz) video and audio signal up to 500ft, or a 1024 x 768 (60Hz) video and audio signal up to 1,000ft, when using 24AWG, solid wire Cat5e/6 cable. For optimal video image quality between 500 and 1,000ft, use Zero-Skew cable, such as Tripp Lite P524-01K. Features built-in equalization and gain controls to adjust the video image. Includes mounting hardware that allows unit to be wall-mounted, rack-mounted or pole-mounted. Ideal for digital signage situations, such as retail, schools, churches, etc.