The Polytron DPM AV master module is for the processing of audio/video signals. AV Slave modules are for the processing of audio/video signals, controlled by an AV Master module.
Hills Antenna is proudly Australian owned and operated. All the antennas are manufactured in our Lonsdale factory in Adelaide and are among some of the best in the world. It is our mission to deliver reliability, quality, and performance in our products and to make them available locally with excellent service.View More Details