bids are invited for ied mechanism training compound of an ied 3x2feet , ied mechanism circuit boards, ambient size 10x8inch, light sensitive , temperature sensitive , smoke sensitive , sound sensitive , proximity sensitive , command size 10x8inch, command wire , infra red , radio controlled , laser sensor , delay size 10x8inch, time pencil delay , collapsible circuit double relay , anti handing 10x8 inch, collapsing circuit single relay , tilt mechanism , magnet release , anti probe , pendulum switch , ied switch, temp operated switch , sound activated switch , pressure switch , pull switch , release switch , pull release switch , collapsible switch total quantity : 24