Product FeaturesThe PR BiPAP Pro comes standard with carrying case, bag, memory card, manuals and now packaged with the Respironics Performance Tubing. System One Resistance Control Respironics wanted a machine to achieve optimal pressure regardless of whether the mask is nasal, pillow, or full face. Resistance Control is the solution. A numbering system on all of Respironics CPAP masks helps define the variable resistance characteristics. Each number programs the BiPAP to compensate for different mask types. The result? A consistent and reliable pressure, enhanced with all the benefits of Bi-Flex Technology no matter which mask is used.Bi-Flex Family Technology Flex Technology is designed to enhance traditional BiPAP therapy; maintaining effective therapy at comfortable pressures. Users new to BiPAP equipment find that Flex Technology makes adapting to therapy easier than typical BiPAP machines. The natural breath-by-breath patterns enhances traditional therapy and improves compliance.Bi-Flex makes the breathing cycle feel natural and comfortable. Flex Technology allows the PR BiPAP Pro to track each breath and provide pressure relief during three critical points in the breathing cycle. Pressure is reduced by .5 increments during the transition from exhalation to inhalation, inhalation to exhalation and during exhalation.The Bi-Flex setting can be adjusted up to 1.5 H20 for maximum comfort.Advanced Event DetectionThe PR BiPAP Pro is designed to identify symptoms beyond classic OSA parameters such AHI and flow limitations. With the PR system, detection is expand to include data on Snoring, Periodic Breathing and Respiratory Effort-Related Arousals (RERAs). Along with digital Auto-Trak Sensitivity and Flex Technology, the PR BiPAP Pro can detect the breathing cycle and report any variation in breathing patterns, increasing therapy effectiveness.Digital Auto-Trak Sensitivity is the brains behind Respironics' Flex Technology. A patented algorithm monitors breathing patterns and responds to abnormal pressure changes. On the PR BiPAP's, variable triggers and cycle thresholds are adjusted automatically to provide effective sleep therapy.Advanced event detection includes:Periodic breathingClear airway apneaObstructed airway apneaHypopneaRERAFlow limitationVibratory snoreLarge leak SpecificationsThis Product Includes... PR BiPAP ProCarrying Case6 Foot Performance TubingPower Supply and CordReusable Foam Filter (2)Patient ManualClinical Quick Setup GuideSD Memory Card Product Specifications Pressure Range 4-25 cm H2O (.5 increments)Ramp Time: 0 to 45 min. (5-min. increments)Starting Ramp Pressure: 4 to EPAP; patient-adjustableDimensions: 7" L x 5.5" W x 4" H 18 cm L x 14 cm W x 10 cm HWeight: 3 lbs / 1.36kgAltitude compensation: Automatic - Maximum height 7500 feet.Filters: Foam and optional ultra-fineDevice Set-Up: LCD/Control Wheel or Encore SoftwareData Storage Capacity: Display: Compliance VIC. 7-Day and 30-Day averagesSD Card > 1 year (daily details with flow waveforms)On-board: up to 6 months Compliance Meter: Breathing detection Electrical Requirements: 100 - 240 VAC, 50/60 Hz (An adapter may be needed to plug the CPAP into a wall outlet outside the US.) 12volt DCWarranty: Two years; replace with newMax Exposure Heat for Machine: Machine should not be exposed to heat greater than 140 degrees FahrenheitMOQ:Month Plus 2 RT Visit @ Home