1. 3.5 inch Color LCD screen for clear vision of alarm signs within 5 meters 2. Specifications can be changed without stop of infusion, but need to press "Run" button to double ensure safety of infusion. 3. Night Mode, Bolus Rate , LCD Screen Display Information etc can be all programmed according to customer requirement. 4. I.V set brands can be programmed according to customer requirement, intial 6 brands of I.V. set brands, open system. 5. Optional automatic calibration device for effience service.