Key Specifications & Features Model: RESmart GII Y-30T BiPAP Operating Modes: CPAP, S, S/T, T Pressure Range: IPAP: 4โ30 cm HโO EPAP: 4โ30 cm HโO (depending on source) Ramp Time: 0โ60 minutes Rise Time (Inhalation/Exhalation): 1โ6 levels (adjustable) Trigger Sensitivity: 8-step inhalation-exhalation trigger Exhalation Relief (โReslexโ): Off / Level 1โ3 Display: 3.5-inch color LCD Humidifier: Integrated heated humidifier (optional in some packages) 5-step humidity level control Water chamber capacity: ~ 350 mL (according to some specs) Noise Level: โค 30 dB Monitoring / Alarms: Monitoring of tidal volume (Vt), respiratory rate, minute ventilation, and leak Alarms for disconnection, high/low pressure, etc. Data / Connectivity: SD card for data storage iCode QR / QR-based data management for compliance tracking (some versions) Dimensions & Weight: Without humidifier: ~170 ร 180 ร 118 mm With humidifier: ~290 ร 180 ร 134 mm Weight: ~1.5 kg (without humidifier) / ~2.5 kg (with humidifier) Power Supply: 100โ240 V AC, 50/60 Hz Operating Conditions: Temperature: 5โ35ยฐC Humidity: 15โ93% non-condensing