采購單描述 Imagedevice：OV79501/4COLORCMOSTVsystem：NTSCeffectivepixels：656×492pixelsscanningsystem：2：1interlaceSYNC.system：internalResolutin:420TVlinesMinimumillumination：1lux（LEDON）VerticalSYNC.frequency：60HZVideooutput：1.0VP-P,75OHMGammaconsumption：0.45AGC：AUTOS/Nratio：betterthan48DBWhitebalance：autoElectronicshutter：1/60(NTSC)～1/20,000secondsBLC：autoCurrentconsumption：MAX.120MAPowersupply:DC12Voperationtemperature：-20℃-70℃，RH95MAXstoragetemperature：-40℃-85℃，RH95MAXlensangle：92°/120°/180°lens：656×492pixelswaterproof:IP66Specifications:38mm(L)/25mm(W)/35mm(H)9withinfraredlights,SuperWideangleWaterproofcameraforlong-termoutdoorusageSmallersizedesignformoreconvenientinstallation