Introducing the Noren OXN 1, an advanced oxygen concentrator designed to prioritize your safety and peace of mind. Equipped with a sophisticated audible and visual alarm system, the LCD screen displays CODE indicators for swift identification of malfunctions. This includes alarms for low oxygen concentration (82%), power failure, high/low pressure, and elevated temperature. With Noren OXN 1, rest assured that your respiratory well-being is safeguarded with precision and reliability, ensuring you stay informed and protected at all times.