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| The Prism Pressure Information System is the only wireless in-mask heads up display system that meets the rigorous demands of the NFPA standard 1981-2002 edition. The Prism system automatically provides the fire fighter with real time cylinder capacity information directly inside the fire fighter’s mask. The unique positioning of the cylinder information lights inside the mask provides the fire fighter with cylinder capacity information within the fire fighter’s natural comfort zone and field of vision. REGARDless of the working environment the Prism is protected from smoke, dirt, heat, water and any physical impact.
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| The Prism System is activated automatically when the cylinder is turned on. Using standard CR2 lithium batteries to power the system, the Prism system provides visual cylinder content information, 50% cylinder content warning as well as a visual low pressure alert signal. The Prism system is immured to RFI interference. A photocell automatically adjusts the display brightness to the correct intensity for the ambient light conditions. |
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| The Prism System is standard on all NFPA approved 1981-2002 edition AirBoss PLUS® SCBAs |
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