The RESmart® BPAP 25A Auto Bi-Level Machine with a Heated Humidifier offers complete data reporting with cloud-based iCode, as well as alerts for tubing and mask leaks. SD card compatible, this machine stores 365 nights of data plus therapy records for more than 30 years! The RESmart® BPAP automatically compensates for leak and altitude adjustments, and is very quiet to operate. The heated humidifier is DC 24V power operated, backlit, and the buttons are lit for easy viewing during the night. 2-year manufacturer warranty.