Dahua DH-HAC-B2A21 price for Best CCTV Camera Brand Dahua Bangladesh.Dahua DH-HAC-B2A21 priceMakeDahua TechnologyManufacturerDahua Technology LtdModel codeDH-HAC-B2A21SeriesCooper SeriesChip Inch Size “1/3 inchColour TypeColour / MonochromeResolution TVL1080p TVL resolutionDigital (DSP)YesSpecialist TypesInfraredSensitivity lux0 ~ 0.04 luxElectrical SpecificationsVoltage: 12 V DC Power Consumption: 2.7WWide Dynamic RangeYesPicture Elements HxV1920 x 1080Back Light CompensationYesAuto Gain ControlYesWhite BalanceYesElectronic Shutter range1/25 ~ 1/100000sS/ N (Signal/ Noise) Ratio dB> 65Signal ModePAL, NTSCVideo Output1-channel BNC high definition video output / CVBS video output (Can switch)Physical SpecificationsDimension mm: 70 x 70 x 158 Weight g: 250Environmental SpecificationsOperating Temperature oC: -40 ~ 60 C (-40 ~ 140 F) Protection: IP67 Operating Humidity %: < 95Additional infoMax. 30fps@1080PHD and SD output switchable3.6mm fixed lens (6mm optional)Max. IR length 20m, Smart IRIP67, DC12V