Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1994-12-01
1996-12-10
Mullen, Thomas
Communications: electrical
Condition responsive indicating system
Specific condition
70256, 180287, 307 102, 340426, 340539, 34082531, 455100, 455345, G08B 1314
Patent
active
055834868
ABSTRACT:
A three part security access arrangement in which the first part is associated with an authorized person in the form of, for example a belt buckle, the second part is attached to a valuable item, for example a wallet, and the third part is associated with an area of restricted access, such as a car. Access to the restricted area is denied unless all three parts are in close proximity. If either of the first or second parts are absent the third part will not allow access to the restricted area. The first and second parts incorporate means for providing an audible alarm if they are separated by greater than a pre-determined distance.
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Monaad Corporation Pty Limited
Mullen Thomas
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