Intelligent power supply management; low consumption; TDMA digital communication; real-time Pacing Analysis, Nurse calling To monitor the patient anytime and anyplace; transmit the real-time physical sign data to the hospital or clinic and receive the feedback or solution in time from the doctorsMonitor Parameters:ECG/SpO2/NIBP/PR/RESP/TEMPWirelessMulti-bands to choose; avoid interference ; ...