pinhole mini camera with audio Model: CS-N212CP4 ;Size(mm): 12*12mm ;Specification: ... " Sony CCD, 420TVL,3.7mm pinhole lens Model:pinhole mini camera with audio (CS-N212CP4)Size(mm):12*12mmSpecification:1/4 ... .7mm pinhole lens AL casing,strong and beautiful Specification Introducting Spy camera 1/4'Sony CCD ,420 TV Lines,0.5Lux,Size ...