Features: 1) CCD type: color SONY 1/4 2) Pixels: a) PAL: 512H x 582V b) NTSC: 512H x 492V 3) Scanning system: PAL / NTSC 4) Horizontal resolution: 420 TV lines 5) Minimum illumination: 1.0 lux / F 1.2 6) S/N ratio: >48dB 7) Video output: 1.0Vp-p / 75 ohms 8) AGC: auto 9) Backlight compensation: auto 10) Exposure mode: EE 11) Electronic shutter: 1/50 (1/60) - 1/100,000 second 12) Gamma correction: 0.45 13) Internal synchronization 14) Lens: 2.8mm, 3.6mm, 4mm, 6mm, 8mm, 12mm 15) Audio: optional 16) Power supply: DC 12V 17) Operating temperature: -20 ~ +50°C 18) Dimensions: 38 x 38mm Inner packing: Color inner box Outer packing: Export carton