Specifications:Image Device1/3 Inch Sony CCD Nextchip 2090Picture ElementsNTSC: 976 x 494、PAL: 976 x 582Resolution1000TVLMin. Illumination0.1 Lux / F1.2S/N RatioMore than 48dBElectronic Shutter1/50(60) to 1/100、000White BalanceAutoDWDRon/ off2D NRon/ offAGCAutoColor/Black and Whiteauto/color/black and white/external triggerBLCon/ offPrivacy Maskon/ off (8 setting areas)Sync. SystemInternal synchronismVideo Output1 Vp-p / 75 OhmPower RequirementsDC 12V ¡À10%Power Consumption80 mAOperating Temp.-20C to +50C ( 2F to 122F )Operating Humidity20 to 80 %Storage Temp. -40C to +60C ( -40F to 140F )Storage Humidity20 to 95 %- Lens: 3-12mmLens Optional、3.6mm、6mm、8mm、12mm、Please leave a message to tell me to choose which the default is 6 mm