Thursday, March 20, 2014

Alarm Sensors on a safe

those two gray rectangles on the left side of the safe are the sensors.  The one on the left is the actual sensor that feeds open/closed information back to the ELK panel.  The one on the right is just a powerful magnet.  So, the problem with this is that just putting a strong magnet on top of the left-hand sensor would fool the panel into thinking everything is fine while the safe door is wide open (someone correct me if I'm wrong here).

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