Patent ID: 6215396
Filing Date: 2001-04-10
Classification: G08B

Abstract:
A temporarily installed security alarm system for detecting the movement of a movable object comprising a movable object whose movement is to be detected, an anchor member for attachment to said movable object, movable magnet means, detecting and signal providing means for detecting movement of said movable magnet means and providing a signal in response to said movement, means for selectively temporarily adhesively securing said movement detecting and signal providing means to an immovable object, said detecting and signal providing means being in communication with said movable magnet means, coupling means for selectively temporarily coupling said movable magnet means to said anchor member on said movable object such that movement of said movable object results in movement of said movable magnet means, said coupling means having an adjustable length and having one end operatively connected to said movable magnet means and having another end provided with means for attachment to said anchor member, radiating means for wirelessly transmitting a predetermined signal in response to said signal, said radiating means being coupled to said detecting and signal providing means, and means for receiving said predetermined signal, said means for receiving being separate from and located at a distance from said radiating means.