LifeShield, Inc. is the maker of wireless home security systems with burglary and fire monitoring for homes, apartments and small businesses in the US. Founded in 2004 by inventor Louis Stilp, the company was originally called InGrid, Inc. LifeShield systems can be used with GSM /cellular units and come with mobile access to allow users to control and monitor their systems via the company website, and smartphone apps. It is headquartered in Yardley, Pennsylvania. LifeShield, Inc was formerly called InGrid, Inc, when it was founded in 2004 by Louis Stilp. Prior to founding LifeShield, Mr. Stilp founded TruePosition, the first and largest company in the wireless location market, involving the location of cellular phones for E911 and commercial applications. Stilp invented the wireless system as an alternative to the hardwired systems that were on the market. Stilp has filed 20 patents for the LifeShield alarm system. LifeShield is a privately held company.
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