Invention Application
US20160005307A1 SMART HAZARD DETECTOR DRILLS 有权
智能危险探测器

SMART HAZARD DETECTOR DRILLS
Abstract:
Systems and methods for initiating a drill by receiving an indication to start a drill. Initiating the drill also includes verifying that a remote device used to initiate the drill is within proximity of a device used to propagate the drill. Once proximity is verified, the drill is conducted.
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