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BERWYN, Pa.--(BUSINESS WIRE)--InGrid, Inc., the leading innovator and developer of digital, wireless home security services (www.ingridhome.com) and Crutchfield, one of the nation’s leading catalog and Internet retailers of consumer electronics, today announced a new strategic partnership that will make InGrid Home Security systems available for purchase from Crutchfield’s award-winning Web site (www.crutchfield.com).