Product Name : Glass Break Detector Model No : GBA-9801 Input : 12V DC (not included) G.W. : KGS N.W. : KGS Measurement : 40.5 x 34.5 x 46 CM QTY. : 200 PCS/CTN QTY. 20'FCL : 84000 PCS QTY. 40'FCL : 168000 PCS