Features: 1) Working on Linux Operation System, CPU 200Hz. 2) Multi-parameter - ECG, NIBP (Suntech), SPO2(BCI), respiration, temperature and pulse rate. 3) WLAN, GPRS and CDMA are used to transmit the patient's information. 4) Parameters can be modified by keyboard of monitor or through terminal software. 5) Message sending/receiving and emergency alarm. 6) 3-lead ECG display with analysis of arrhythmia and ST segment and pacemaker detection. 7) Weigh only 350g. 8) Dimensions 130mm×96mm×39mm. Introduction to MOBI system network The MOBI system uses public network directly, which consists of WAN (Wide Area Network), LAN (Local Area Network), wireless LAN and such wireless networks as CDMA and GPRS. It requires no special network construction.