Alps Electric Co., Ltd.

Secom Co., Ltd.

Hideki Arimoto

Shin Kinouchi

Hideki Miyake

Nobuyuki Ichimiya

Toshitaka Toyomi

Daisuke Takai

Shinichi Sasagawa

Seishi Namioka

Seisi Namioka

An alarm tag releasing device is provided for a theft monitoring device. The theft monitoring device has a gate installed in a desired position and producing a theft monitoring region of a predetermined range by transmitting radio waves at a predetermined wavelength. A buzzer tag is attached to a protected item by a built-in lock mechanism so as not to be detached, and an alarm circuit operated by a built-in battery to sound an alarm when the radio waves at the predetermined wavelength are received when the buzzer tags enters the monitoring region, said alarm tag releasing device comprising: an insertion part having a shape corresponding to the outer diameter of the buzzer tag and into which the buzzer tag can be inserted, such that the lock mechanism provided in the buzzer tag is unlocked when the buzzer tag is inserted into the insertion part.

Magnetic alarm tag releasing device for a theft monitoring device

A portable anti-theft monitor comprises a case; a detection conductive wire led out of said case, having a loop portion; an engaging member provided in said case so as to freely get it in and out, for engaging by catching the loop portion of said detection conductive wire in a state in which it has been pressed in said case; and a locking member for locking said engaging member in the state in which said engaging member has been pressed into said case, and for being attracted by a magnet to be moved in the unlocking direction.

Portable wire loop anti theft alarm with magnetic unlocking

Growing community of inventors

Tokyo, Japan

Hideki Arimoto