... channel waves 2.Unique human voice alarm 3.ECG/RESP,NIBP,SPO2,TEMP,dual IBP,CO2 4.CE, CE ,ISO 13485 ... display,support 12 channel waves,9 parameters include:ECG/RESP,NIBP,SPO2,TEMP,dual IBP, CO2, loC.Unique human voice alarmRich ... . Channels:2 Standard configuration:ECG, RESP, TEMP, NIBP, SpO2Optional:dual IBP, CO2, IoC, Recorder, VGA Patient Monitor (CE Certificate)(monitor ECG/RESP/TEMP/NIBP/Spo2)