1.Micoprocessor based servo controlled temperature system 2.Control modes: Air mode and baby skin mode 3.Humidity display system 4.Set temperature, air temperature, baby skin temperature,humidity, oxygen concentration,timer and heating power are displayed seperately by LED 5.Self-testing function, various failure alarms by audible and visual 6.≥37℃ temperature set function 7.Triple protection for over temperature with seperate cut off device, more safety system 8.The inclination of infant bed is adjustable 9.Single wall hood, 4 operating windows and 2 iris ports 10.Independent locking device for front door 11.RS232 connector, Oxygen inlet 12. Optional function: X ray cassette tray; baby weight system; Elctric height adjstable; LED phototherapy unit. Air and oxygen blender; Double wall hood