The SleepSense AC Pressure + Snore Sensor (#14830) employs a Piezo membrane to generate a small voltage in response to pressure changes and acoustical input. With its very small internal volume, the output signal exactly follows pressure trends, even with a small lumen cannula. Dual snore and flow outputs connect to any system that accepts safety DIN connectors. Warranty: 1 Year - Free of Defects in Materials and Quality Workmanship. NOTE: SleepSense items are for professional use only, and are for sale by or on the order of a physician only. Specifications SleepSense AC Pressure + Snore Sensor Specifications Sensor Technology: Piezo crystal ABS box. Typical Polygraph Settings-Flow: Sensitivity: 50 - 200 μV/mm. High Frequency Filter: 10 Hz. Low Frequency Filter: 0.01 Hz. Typical Polygraph Settings-Snore: Sensitivity: 100 to 300 μV/mm. High Frequency Filter: 500 Hz. Low Frequency Filter: 50 Hz. Physical Size: 2" x 1.5" x 0.5" box (50 mm x 30 mm x 13 mm). Cable Length: 2 sets, 1.5 mm touch-proof connector. Weight: 3 oz. Compatibility SleepSense AC Pressure + Snore Sensor Compatibility The SleepSense AC Pressure + Snore Sensor is compatible with the following products from the brands listed: BRAND COMPATIBLE PRODUCT CareFusion SensorMedics Viasys SomnoStar z4 Cadwell Easy III CompuMedics Grael HD PSG CompuMedics Somte CompuMedics E Series Natus Sandman 32 Sandman 20 Xltek Biologic Grass Stellate Nihon Kohden Polysmith NeuroVirtual BWII PSG BWIII PSG/EEG The following brands and models already have the AC Pressure port built in to the unit, and do NOT require an additional pressure sensor: BRAND PORT ALREADY BUILT IN CareFusion QDC Pro Nox T3 Home Sleep Test Cadwell Easy Ambulatory PSG ApneaTrak Philips Respironics PDX Night One Natus Embla N7000 Embla S4500 Embletta Literature SleepSense AC Pressure + Snore Sensor Literature SleepSense Piezo Pressure Flow / Snore Sensor Technical Specifications Sleepsense Respiration Pressure Flow Sensors User Manual SleepSense Respiration Pressure Flow Sensors User Manual