Profile: System Studies, Inc. specializes in offering cable pressurization products. Our 289H & 289H-M loop surveillance system monitors are the remote monitoring equipment available. It features PressureMAP™ software, the 289H family of monitors serves as the link between PressureMAP and monitoring devices in the field. Both monitors have the abilty to read the variety of special application sensors and transducers (both resistive and mA output) that are available for cable pressurization system monitoring. The 289H LSS chassis can read up to 1000 monitoring devices in an office, while the mini version is reserved for offices with 50 devices or fewer. The flow finder system of measurement is used to measure accurate air flow readings in a cable pressurization system. The brands we offer include PressureMAP™, 289H Loop Surveillance System (LSS)™ and Opamics™.