Advanced technology: • 15inch LCD screen display Long time data storage, review of patient history Central monitoring system and supports other bed observation functions Dual slot design, IBP module, ETCO(Mainstream and Sidestream)module, AG module, etc. • support VGA and HDMI expansion. • 5200mAh lithium battery, more than 4 hours back up time, lower power consumption,longer product life and more stable & reliable.