... off alarming systemf. Optional remote control, timing and oxygen nebulization, Oxygen density monitorg. Low power consumption, 0.3KW/h ... Time: 10,000 hoursAccessory: Nebulizing Kit(optional), an oxygen cannula(180cm), a humidifier, anti-dust sponge(2pcs ... (1 pc, 10cm)3. ApplicationSuitable for oxygen therapy or oxygen healthcare in family or care room in ... 40'GP/40'HC (KS-5)medical oxygen generator