Patent ID: 7629892

Claim:
A restraining device, comprising: a front cheek having an enlarged head portion; a rear cheek having an enlarged head portion; an arcuate jaw pivotally connected to said front and rear cheeks, said arcuate jaw having teeth which move between said front cheek and said rear cheek and engage a pawl; a cover disposed on said enlarged head portion of said front cheek, said cover selectively positionable to one of (1) a closed position, and (2) an open position; a first sensor which senses when said cover is in said open position; a double lock mechanism disposed between said enlarged head portion of said front cheek and said enlarged head portion of said rear check, said double lock mechanism selectively positionable to one of (1) an engaged position, and (2) a disengaged position; a second sensor which senses when said double lock mechanism is in said engaged position; and, an alarm, wherein said first sensor, said second sensor, and said alarm are electrically connected to form an alarm circuit which activates said alarm if said cover is in said open position and said double lock mechanism is in said engaged position.