The YM1000 is... Spot check & Continuous Monitoring NIBP, SpO, Temperature and built-in printer - Adult to Neonate - Welch Allyn Temperature (SureTemp Plus) - Omron NIBP - Built in Printer - NELLCOR SpO Nurse Call State Nurses can realize any alarm event. This mode saves the trouble that you have to tend beside the patient. Sound Mode You can achieve the specific sound via Sound Mode. You can Changed Sound Volume. It can help the patient rest and reduce the noise in the ward. Memory You can review the stored patient data by viewing it on the monitor or by printing it. You don't need to worry if you didn't write down the patient state before. It can store 24-hour data. The old data will be automatically deleted. Battery optional 6hrs battery With this battery, you can transit the patient and use in the ambulance without power source Monitor contains 6hrs battery basically, and 8hrs battery is optional.