CCD/CMOS CCD Image Sensor ICX639B DSP NVP2090 Horizontal Resolution 650TV Lines Effective Pixels PAL: 752(H)×582(V), 440KP NTSC: 768(H)×494(V), 380KP TV System PAL/NTSC Electronic Shutter Time Auto: PAL 1/50-1/100, 000Sec; NTSC 1/60-1/100, 000Sec Sync System Internal Usable Illumination 0.001Lux/F2.0 S/N Ratio ≥52dB Gamma Correction 0.45 Scanning System PAL:625 Lines, 50 Field/Sec;NTSC:525 Lines, 60 Field/Sec Video Output Composite Signal (1.0Vp-p, 75Ω) Lens Focus Length 3.7mm Taper Pinhole Lens Focus Control Fixed Lens Type Fixed Pixels 2M Pixels Auto Iris Support NO Camera Features Day/Night Color/ B&W OSD Menu Language EN, CH(S), CH, SP, RU, JP, PO, GE, FR Defog NO Sense-up NO Smart-IR NO Wide Dynamic Range DWDR Backlight Compensation YES White Balance AUTO Gain Control AUTO Noise Reduction 2D NR Privacy Masking YES Digital Zoom NO Picture Adjustment YES UTC Support NO General Vandalproof Housing NO Lens Angle Adjustment NO Dual Voltage NO IR Cut Filter NO Heater NO Operation Temperature -10℃ ~ +50℃ RH95% Max Storage Temperature -20℃ ~ +60℃ RH95% Max Power Source DC12V±10%, 300mA Dimension 70(W) x 40(H) x 119(D)mm Weight 350g