Image Device 1/3" SONY SUPER HAD Picture Elements NTSC : 768x494 , PAL : 752x582 Resolution 480 TVL Min. Illumination 0.4 Lux / F 2.0 S/N Ratio More than 48dB Electronic Shutter NTSC : 1/60~1/100,000 , PAL : 1/50~1/110,000 Gamma 0.45 Lens Furnished ...