More on Amazon.com : http://www.amazon.com/gp/product/B000P1D0SI?tag=purrfectcatdi-20 <br /> <br />Bogen Multi-Zone Page Controller BG-UTI312 <br /> <br />Adjustable output limiter with thresholdcontrol and active indicator <br />Two background music busses selectable per zone <br />Auto Select paging zone group <br />Warranty 2 year <br />Color Black
