System for dynamically pushing information to a user...

System for indicating status of a vehicle

System for locating a plurality of objects

System for locating individuals and objects

System for locating items

System for logging premises hazard inspections

System for maintaining security of evidence throughout chain...

System for monitoring a person's location in a defined area

System for monitoring activities and location

System for monitoring activities and location

System for monitoring an environment

System for monitoring medical parameters

System for monitoring unsupervised workers and generating...

System for physical location of field devices in process plants

System for providing personal security via event detection

System for tracking and locating an object using a cellular...

System for transmitting alarm information over telephone lines

System for transmitting alarm signals with a repetition

System of non-intrusive access control and method thereof

System providing medical personnel with immediate critical...