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Editorial review from Citysearch - Review by citysearch c | Adt

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Editorial review from Citysearch 6/12/2012

ADT security systems also have a back up battery pack that can and will power the system for days if for any reason the power is cut off. Theres no worries when you are away from your home with ADT no matter how long you stay away, because you can check on your home and its security system with a simple phone call directly to your system and it will tell you its status. more
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