| 摘要 |
A small mobile box, which simulates fire by producing a red or orange light, accompanied by sounds similar to that of a fire. Also integral to the device is a water activated shut-off switch. The device can be placed in a room of a structure, the room then filled with artificial smoke, and a fire fighter trainee can then search for the device in the structure. Once the device is found, the fire fighter can direct a hose stream onto the device, which will turn itself off.
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