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Safe Improvement

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  Recently, watching a bank robbery movie I got an idea that I'm sure will be useful for improvement of all kind of safes either huge walk in banking safes or small personal safes. I would set the safe to open with two or more secret combinations where only one is the real combination which just opens the safe. Other combinations would open the safe too but along with that they would automatically trigger the alarm system. For small models we can integrate a simple wireless card which in case of the alarm signal will dial the specified security number and announce the situation.
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