The invention discloses a novel tamper proof security apparatus including a number of modular and interoperable components that when correctly coupled enable power to be supplied to an item, and when one of said components is incorrectly coupled, power supply is prevented and the item is thus selectively disabled. Said security apparatus can effectively protect electrically powered equipment from unauthorised use and/or theft and by use of a trinary addressing system provides unlimited numbers of unique security codes in addition to an unbreakable code.
申请公布号
WO9818109(A1)
申请公布日期
1998.04.30
申请号
WO1997GB02762
申请日期
1997.10.20
申请人
DNA SECURITY SYSTEMS LIMITED;BINNS, JOHN, CHRISTOPHER, PETER