Image feature:OV7950CMD TV System:NTSC Effective pixels:NTSC:656*492 View angel:170° Image area:5.961mm×4.276mm Horizontal Resolution(TV lines):420 TV lines IP Rating:IP67-68 Power Source: DC 8-12V can with distance reference line Packing Info.: Unit size:80(L)×30(H)×27(W)mm Unit N.W/G.:37g/167g Unit Packing:color box Carton size:43.2×28.3×40.7cm 50pcs/CTN N.W/G.W:8.35kg/9.16kg