via block 90 and conductor 92 this modification is easily accomplished and would require an electrical connection from cable 16 through walls 26 and 28 to alarm circuit 64 and warning device 68 such electrical connection can be accomplished via rodlike extensions 34 and openings 36 and such adaptations would be apparent to one skilled in the art fig7 shows components 20 and 22 connected by a link chain 94 attached via dog collar type snaps 96 98 to eyelets 100 102 located on the top of components 20 and 22 with this arrangement it is impossible for a thief to simply snatch the article being protected and escape with both the article and the component 22 this figure also shows openings 36 39 in wall 28 as elliptical so that components 20 and 22 may fit together more easily likewise edge 104 of fig7 is indented and edge 106 is raised as shown also in fig8 so that the components 20 and 22 will fit together closely both of these improvements permit the components to be joined more easily while not shown in the drawings it is within the scope of this invention to incorporate apertures or other sound enhancing or directional components within or associated with the alarm device 14 in order to assure.