IMAGE SENSOR: 1/ 3" Sony Super HAD CCD DSP: SONY RESOLUTION: 420 TV Line MINIMUM ILLUMINATION: 0 Lux F1.2 / 0 Lux F1.2 ( IR On) SCANNING SYSTEM: NTSC: 525 lines, 60 fields/ sec PAL: 625 lines, 50 fields/ sec TOTAL PIXELS: NTSC: 542 ( H) x492 ( V) PAL: 512 ( H) x582 ( V) ELECTRONIC SHUTTER: NTSC: 1/ 60~ 1/ 120, 000 sec PAL: 1/ 50~ 1/ 120, 000 sec SYNC SYSTEM: Internal WHITE BALANCE: ATW / AWC switchabl GAIN CONTROL: AGC ON / OFF switchable B.L.C. FUNCTION: ON/ OFF switchable S/ N RATIO: 48 dB ( AGC OFF) GAMMA CORRECTION: 0.45 VIDEO OUTPUT: Composite 1.0V p-p at 75 ohm AUDIO OUTPUT: LENS: Board Lens mount have Lense: 1 IR LED: 36 PCS 5# LED IR DISTANCE: 15M VISIBLE DISTANCE AT: 15M ( Lens 0 mm) OPERATION TEMPERATURE: -10 TO 50º C OPERATIONAL HUMIDITY: within 85% RH POWER SUPPLY: DC12V / 350mA