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The airjacket on the plane reachs system of guard against theft
From;    Author:Stand originally

The color of the airjacket on the plane has two kinds: Yellow and red. Among them, red is used for unit staff, yellow is used for the passenger. These two kinds of color are admonitory color, make a rescuer extremely easy in boundless and indistinct sea discovery and distinction. Airjacket is to use below two gasbag on nylon material make it, had the effect of double insurance. There is gas cylinder of or so each two high pressures of one in accessory, want to pull the gules handle of both sides respectively only, can aerate automatically inside 2 seconds; The buccal blowtorch of both sides still can aerate artificially in order to increase buoyancy. The power source of azimuth indicator light is activation by seawater, power supply time can is as long as 12 hours of above, be discovered extremely easily in night. Some still deserves to have whistle (use for call) , mirror (reflex line) etc.

It is reported, dong Hang took the lead in enabling system of plane airjacket guard against theft, will clutch greatly make pilfer conduct. System of guard against theft shares 5 parts to comprise: Power source component, emissive antenna, controller, portable tester and target piece. Among them, emissive antenna installation is near port of passenger imports and exports, question mark scope can adjust. After the plane lands, steward opens controller (in flight route forbidden use) enter working state, once arrogate to oneself takes someone,airjacket takes his port around, question mark scope can adjust. After the plane lands, steward opens controller (in flight route forbidden use) enter working state, when the antenna that arrogate to oneself of one quantity somebody takes airjacket and takes its port place launchs question mark scope, controller can give out alarm sound, install the target inside airjacket at the same time piece also can give out alarm noise. After scope of mark of question of antenna be departured by pilfer airjacket, controller stops to give out alarm sound, but target piece will still give out alarm sound, so that steward takes action. And the action of portable tester is to eliminate alarm sound, and with what issue airjacket at tearing open target piece. System of this kind of guard against theft if “ bodyguard ” is same, always guarding airjacket, it will more and more the effect with positive play.