Optical technology 1/3" CMOS image sensor Picture Elements NTSC: 512H x 492V PAL 512H x 582V Resolution 330 Lines Illumination 3 Lux H. Sync Frequency NTSC: 15.734 kHz PAL: 15.625 kHz Vertical Frequency NTSC 60Hz PAL 50Hz Clock Frequency NTSC 19.0699MHz PAL : 18.9375Mhz Scanning System 2:1 Interlace Video O/P 1Vpp75Q S/N Ratio >40db Electronic Shutter Up to 1/20,000sec Lens 6mm F2 White Balance Auto Tracing Gamma 0.45 Size mm 20 x 20 PCB 1 Supply 9 -12V DC Nom Power 40ma Storage Temp -30 to 60°C Operating Temp -10 to 45°C