Product Name : Multi-Ac Detector Model No : MD-338 Input : 9V DC (not included) G.W. : 12.9 KGS N.W. : 12 KGS Measurement : 40 x 35 x 50 CM QTY. : 100 PCS/CTN QTY. 20'FCL : 33600 PCS QTY. 40'FCL : 69000 PCS