The LifeSentry is a revolutionary Personal Emergency Response System developed by LogicMark.  LifeSentry offers the ability to summon assistance at any time with the touch of a button.  LifeSentry utilizes patented two-way voice communication right through the pendant for coverage in and around the home.  The base station plugs into any standard telephone jack and can be programmed to contact any central station.

 www.LogicMark.com