Designed for high risk, irrespirable atmospheres typically inerted with nitrogen or where confined space entry atmospheres have a potential for rapid change becoming potentially dangerous to the life and health of the user. The Sentry 4 System allows for continuous remote observation, control and communication of up to 4 entry workers within a flame retardant, anti-panic helmet, from a safe area. The 90m reach of umbilical allows for unrestricted positioning of the Control Module allowing for rapid change-out of air supplies without risk to the entry workers.
The system, originally designed for inert entry operations for catalyst handling specialists, is now used in a wide range of other specialist applications internationally, such as, fire and rescue services through to industrial confined space welding specialists where a detachable grinding and welding visor is available for the Sentry 4 Helmet.
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