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:69(L)×32(H)mm Unit N.W/G.50g/180g Unit Packing:color box Carton size:43.2×28.3×40.7cm 50pcs/CTN N.W/G.W:9kg/9.81kg