... Support 12 channel waves Unique human voice alarm ECG/RESP,NIBP,SPO2,TEMP,dual IBP,CO2 CE, 13485 Multiple-Parameters Patient ... display,support 12 channel waves,9 parameters include:ECG/RESP,NIBP,SPO2,TEMP,dual IBP, CO2, loC.Unique human voice ... 50mm/s3. Channels:2 Standard configuration:ECG, RESP, TEMP, NIBP, SpO2Optional:dual IBP, CO2, IoC, Recorder, VGA 10 inch Spo2 monitor | patient monitor