Upgrade your laser engraving setup with the OneLaser Smart Air Assist Control System—a compact, all-in-one airflow manager built for both pros and beginners. It seamlessly integrates with OneLaser machines, automatically switching between high-pressure cutting and low-pressure engraving to boost efficiency and reduce manual errors. Real-time digital pressure monitoring and auto-pause safety ensure reliable, damage-free operation. With its sleek design and flexible mounting options, it’s the perfect addition to any workspace—for cleaner cuts, safer jobs, and smoother performance. Key Features: Smart Auto-Control – Automatically switches between low (engraving) and high (cutting) air pressure based on software commands (LightBurn / RDWorks). Manual Override Option – Customize airflow anytime with one-touch manual controls. Real-Time Digital Display – Monitor live pressure with high-precision sensors. Fail-Safe System – Auto-pause protection triggers when air pressure drops below 0.3 psi. Plug & Play Installation – External magnetic mount design; works with the OneLaser engraving cutting machines. Professional-Grade Components – OEM-level reliability with built-in dual relay and LED indicators. What is Included: External Air Assist Control Built-in Dual Relay Module 6mm Air Hose DB9 Cable & Connectors Installation Manual Technical Specifications：  Air Assist Control Box： Dimensions: 200mm × 100mm × 75mm Max Input Pressure: 1.05 MPa / 152.28 psi Working Pressure Range: 0 – 0.7 MPa / 0 – 101.52 psi Display Range: -0.1 – 1 MPa / -14.5 – 145.03 psi Pressure Accuracy: < ±0.03 MPa / ±4.35 psi Digital Gauge Accuracy: Standard: ±2% FS + 1 digit High-Precision Mode: ±0.2% FS Temperature Stability: ±3% FS (0–50°C) Response Time: < 0.08s Control Method: Software & Local Button Control Modes: High Pressure (Cutting) / Low Pressure (Engraving) Operation Indicator: LED Auto Protection: Airflow stops if pressure < 0.3 psi Voltage: 24V ±10% Power Consumption: 15W Mount Type: External mount, magnetic or desktop placement Built-in Relay： Dimensions: 71mm × 32mm × 54mm Voltage: 24V DC Max Load: 250VAC / 30VDC, 8A Features: Dual relay pre-installed Air Hose: 6mm Outer Diameter Connector Type: DB9 Compatibility: OneLaser X Series & Hydra Series Operating Temperature: 0–122°F Humidity: 35–80% RH (non-condensing) Compatible Models： OneLaser X Series OneLaser Hydra Series Why Choose OneLaser’s Air Assist Control System? Smart automation meets manual flexibility Designed with safety and precision in mind Real-time monitoring to avoid costly mistakes Professional OEM-quality components Easy setup with plug-and-play connectors