Specification: 1) . Image sensor: 1 / 4" Sony super CCD (PAL / NTSC) . 2) . Sensor total pixels: NTSC: 542 (H) X492 (v) , PAL: 512 (H) X582 (v) 3) . Scanning system: NTSC 525 lines, 60 fields / sec, PAL: 625 lines, 50 fields /sec 4) . Sync system: Internal 5) . Minimum illumination: 0.5Lux 6) . Resolution: 420 TV line built-in 3.7mm Taper Pinhole Lens(Optional) 7) . Lens: 3.7mm Taper Pinhole Lens(Optional) 8) . White balance: Auto 9) . Gain control: Auto 10) . S / n ration: 48db (AGC OFF) . 11) . Electronic shutter: NTSC 1 / 60~1 / 120,000 sec, PAL 1 / 50~1 / 120,000 sec. 12) . B. L. C. Function auto 13) . Video output: Composite 1.0v p-p at 75 ohm 14) . Gamma correction: 0.45 15) . Operation temperature: -10 to 50 degrees centigrade 16) . Operation humidity: Within 85% rh 17) . Power supply: Dc12v ( / -1v) / 150ma 18) . Dimension: 120 (D) x 60(H) mm 19) . Weight-net: 170g