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:70.5×32.5mm                      
Unit N.W/G.:38g/168g                         
Unit Packing:color box               
Carton size:43.2×28.3×40.7cm  50pcs/CTN                           
N.W/G.W:8.4kg/9.21kg