• P/N A3AR-U-OAV2NC
• Alert 3 LCD Alarm US-OAV2NC
• Auto detecting gas sensors (no need to set dip switches)
• Sensors designed to create interference barrier for increased RFI/EMI protection
• LCD brightness and volume is field adjustable
• LCD display readable in poor lighting conditions
• Self diagnostic and error message display for ease of maintenance
• Customizable screen text for gas locations
• High / Low alarm set points are field adjustable for each individual gas service
• Gas specific sensor with DISS nut and nipple

We guarantee all parts are genuine Amico parts and carry the OEM warranty.