IntelliPAP® IntelliPAP Standard Plus® IntelliPAP AutoAdjust® IntelliPAP Bilevel S®
  DV51 Series DV53 Series DV54 Series DV55 Series
Pressure Settings 3–20 H20 cm x x x  
Pressure Settings 3–25 H20 cm       x
While Breathing Compliance x x x x
Event Detection   x x x
SmartFlex Exhale Pressure Relief   x x  
Patented Flow Rounding   x x x
Automatic Leak Compensation x x x x
Auto ON and Auto OFF x x x x
Visual Mask Off Alert x x x x
Onboard Filter Clean Reminder x x x x
Remote Control Capabilities x x x x
Integrated Heated Humidifier x (HH model) x (HH model) x (HH model) x (HH model)
Compliance Quick Code SmartCode SmartCode SmartCode SmartCode
Detailed Usage Data SmartLink SmartLink SmartLink SmartLink
Data Transfer via Memory Card SmartLink SmartLink SmartLink SmartLink
Remote Compliance Data Retrieval SmartCode SmartCode SmartCode SmartCode
Remote Efficacy Data Retrieval   SmartCode SmartCode SmartCode
Warranty 3 Year Warranty 3 Year Warranty 3 Year Warranty 3 Year Warranty
DFSSleep Price Without Humidifier $309.00 $339.00 $429.00 $889.00
Cost to Add Humidifier $50.00 $50.00 $60.00 $70.00
Cost to Add SmartLink and Data Card $60.00 $60.00 $60.00 $60.00