SPECIFICATIONS: 

The AS20A Pro is a premium, next-generation auto-adjusting CPAP system engineered for the highly effective treatment of Obstructive Sleep Apnea (OSA). Driven by advanced airflow-sensing algorithms, the AS20A Pro continuously monitors breathing patterns throughout the night, automatically adjusting therapeutic airway pressures in real time to match patient resistance. This intelligent, patient-adaptive design ensures maximum breathing comfort, eliminates airway collapse, and drastically improves long-term therapy compliance. Optimized for both clinical sleep centers and premium home-care setups, the AS20A Pro balances clinical-grade performance with an ultra-quiet, travel-friendly design. 

• Intelligent Auto-Adjusting Therapy: Continuously logs and analyzes breathing patterns to deliver adaptive pressure levels automatically, ensuring only the necessary airflow is given when it is needed most. 
• 7-Grade AS-ELEX Pressure Relief: Outfitted with 7 distinct levels of expiratory pressure relief (adjustable in 0.5 cmH₂O increments). This reduces physical exhalation resistance, making breathing feel entirely natural and preventing therapy fatigue.
• Advanced Multi-Climate Humidification: Features a built-in humification water chamber with 5 customizable heat levels. It dynamically adjusts moisture and air temperature to prevent dry airways, nasal congestion, and throat irritation. 
• Smart Auto-Ramp Function: Intelligently detects exactly when the patient falls asleep and gradually ramps up the pressure from lower comfort levels to full prescription thresholds, facilitating easy sleep initiation. 
• High-Contrast 3.5” LCD Interface: Designed with a vibrant 3.5-inch color display utilizing large fonts and an intuitive menu layout to track therapy metrics, sleep data, and system settings at a glance.
• Comprehensive Wireless Data Tracking: Fully equipped with Bluetooth, Wi-Fi, and SD card data logging capabilities. Users can easily export data or review compliance reports remotely for clinical or medical aid evaluation. 
• Ultra-Quiet Operation: Runs on a premium internal blower mechanism that keeps operating noise levels at a whisper-quiet ≤28 dB, ensuring an undisturbed environment for both the patient and bed partner.

• Therapy Modes Supported: Auto CPAP, Fixed CPAP
• Pressure Delivery Range: 4 to 20 cmH₂O
• Expiratory Pressure Relief (ELEX): 7 Levels (0.5 cmH₂O intervals)
• Ramp Time Configuration: 0 to 60 minutes (with Auto-Ramp sleep detection)
• Noise Operational Level: ≤ 28 dB(A)
• Display Interface: 3.5-inch color LCD display
• Humidifier Settings: Off / Levels 1 to 5
• Tubing Size Compatibility: 15 mm or 19 mm standard configurations
• Data Connectivity Array: Wi-Fi, Bluetooth, SD Card storage
• Compliance Checks: Automatic altitude adjustment and auto leak compensation built-in

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