Patent ID: 7579949

Claim:
A container, comprising: a container body including a container frame with an open side, and a door unit for closing and opening said open side of said container frame; and an anti-theft system including a detecting device that is mounted on said container body, and that includes first and second detecting units each capable of signal transmission and reception, said first detecting unit being operable so as to transmit a first signal for reception by said second detecting unit, said second detecting unit being operable so as to transmit a second signal for reception by said first detecting unit in response to the first signal received from said first detecting unit when said door unit closes said open side of said container frame, a processing unit that is coupled electrically to said first detecting unit, and that monitors reception of the second signal by said first detecting unit and that controls transmission of the first signal by said first detecting unit, and an alarm unit that is coupled electrically to and that is controlled by said processing unit to generate an alarm signal upon detection by said processing unit of irregularity in reception of the second signal by said first detecting unit.