CCD Type: SONY1/3 CCD SONY1/4 CCD SHARP1/3 CCD Pixels: PAL: 500H*582V; NTSC: 510H*492V Scanning System: PAL/NTSC Horizontal Resolution: 420TVL Minimum Illumination: 0 Lux/F1.2(IRON) S/N Ratio: 48dB Video Output: 1.0Vp-p/75 ohms AGC: Auto White Balance: Auto Backlight Compensation: Auto Exposure Mode: EE Electronic shutter: 1/50(1/60)to 1/100000sec Gamma Correction: 0.45 Sync, System: Internal Synchronization Auto Iris Control: 10-20m Lens: 3.6mm/ 6mm Power Supply: DC12V Operation Temperature: -20-50