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Tuesday, 25 October 2016

GATEKEEPER WATCHER

GATEKEEPER WATCHER
Here is a circuit that can be utilized as a part of workplaces, stores, stockrooms, and so on amid night to check whether the gatekeeper of your foundation is on obligation. For operation, it utilizes a current phone (e.g. in office or store) nearest to the guard's post. The guardian is given a sound ready flag by simply ringing the workplace/store phone once (least) from your home or some other place, ideally utilizing your cell phone. The ring is identified by the given circuit and the guardian is additionally given a visual ready flag by a sparkling light.