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Nox A1s™ PSG System

Meet the next evolution in home sleep testing: The Nox A1s™ PSG System. This innovative, fully wireless, and portable polysomnography solution is designed to simplify sleep diagnostics. With its effortless setup, the Nox A1s™ reduces the complexity of traditional sleep studies, making it easier for clinicians to collect comprehensive data. Its advanced technology ensures consistent, high-quality signal performance, providing reliable insights into sleep patterns and disorders. Ideal for both in-lab and home environments, the Nox A1s™ elevates the standard of care in sleep diagnostics, helping you make more informed decisions for better patient outcomes.

The Nox A1s is a sleek and lightweight PSG device that delivers dependable, high-quality signals. Designed for seamless hookup and enhanced patient comfort, the Nox A1s PSG System offers versatile dual-purpose functionality for both in-lab and at-home sleep studies.

Nox A1s Device and Software

Signal Specifications
Available Signals Thorax and Abdomen RIP, Nasal pressure/Mask pressure, Snore Signal, Audio and snoring channel, 13 unipolar channels, 4 bipolar channels, Position, Activity, SpO2, pulse, plethysmography, and more.
Bipolar Channels 4x Bipolar Channels Keyhole connector, ±1024mV input range, < 3 μVrms noise, 512 kHz sampling rate, 24-bit ADC
Unipolar Channels 13x Unipolar Channels – Touch proof connector DIN 42-802, ±3.2mV input range < 1 μVrms noise, 512 kHz sampling rate
Flow/Pressure Signal 2x RIP Channels Thorax and abdomen respiratory inductance plethysmography, 200 Hz Sampling, 1x Flow/Pressure Channel -5cmH₂O to +50cmH₂O input pressure range, DC-80 Hz, <1 mmH₂O noise
Activity/Position Signals Internal 3-axis, ± 2g
Sound Signals 1 MHz sampling, internal 8 kHz bandwidth
Wireless Interface Bluetooth® V5.0 BLE wireless interface for external devices
Ambient Light 1 Hz

Performance Specifications
Storage Capacity 4 GB
Recording Time 20-30 hours with new lithium battery
PC Communications USB 2.0 hi-speed

Physical Specifications
Power Source One 1.5 VAA battery during recording; Host PC USB during data download
Battery Type Nickel-metal hydride rechargeable (NiMH), lithium and alkaline
Battery Cover Tamper-proof and locked
Device Dimension 82 mm W x 62 mm H x 26 mm D (3.2 in W x 2.44 in H x 1.02 in D)
Weight 92 g (120 g with battery)
Display OLED-dimensions 19 x 35 mm (0.75 x 1.38 in), resolution 128 x 64 dots
USB Connection USB Type C

Software Requirement
Minimum OS Requirements Windows 10 and higher
Processor X64-based Intel or AMD, 1.7 GHz or faster
RAM 2GB
Free Disk Space 4GB
Screen Resolution 1024 x 768 or higher