Company ProTELEC Ltd. created these great apps:
ProTELEC CheckMate Plus, ProTELEC SafetyNet, ProTELEC CheckMate Campus, ProTELEC CheckMate Working Alone, ProTELEC CheckMate NeverAlone, ProTELEC CheckMate Professional, ProTELEC CheckMate Safe Alone, Protelec Plus, and others..