IP Rating 66 – resistant to dust and liquid ingress Suitable for decontamination showers Light weight and comfortable AirSensit™ System for mask pressure control and breath responsive airflow One-button system and standby and auto-start/stop mode for quick don/doffing Easy to use support harness Altitude compensated filter blocked detection Long operating time: up to 8 hours and quick battery recharging: < 2 hours Easy and accurate flow capability check Visual and Audible Alarms – 75dB(A) – at ear Automatic Switch-Off – 3 minutes after idle AC Adaptor charger: Input range 100 – 240 V Output range 13.5V ± 5% Compatible with CleanSpace silicone half masks