Make: Dahua Technology
Model code: DH-HAC-HF3231EP-T
Series: Ultra series
Resolution TVL: 2 MP TVL resolution
Digital (DSP): Yes

Category: Tag:


System OverviewExperience full HD 1080P video and complete features with the simplicity of using existing coaxial infrastructure. The starlight HDCVI camera presents high quality image with rich details even under extreme lowlight environment and supports 120dB true WDR. It offers various auto-iris lens models with multi-language OSD and multi-interfaces including HD&SD video, audio and alarm, all come with elegant case design. The superior image performance and project-oriented features make the Ultra series HDCVI camera an ideal choice for mid to large-size business and projects in all industries.Functions4 Signals over 1 Coaxial CableHDCVI technology supports 4 signals to be transmitted over 1 coaxial cable simultaneously, i.e. video, audio*, data and power. Dual-way data transmission allows the HDCVI camera to interact with the HCVR, such as sending control signal or triggering alarm. Moreover, HDCVI technology supports PoC for construction flexibility.* Audio input is available for some models of HDCVI cameras.Long Distance TransmissionHDCVI technology guarantees long-distance and real-time transmission without any loss. It supports up to 800m for 1080P Full HD video via coaxial cable, and up to 300m via UTP cable.**Actual results verified by real-scene testing in Dahua’s test laboratory.SimplicityHDCVI technology inherits the born feature of simplicity from traditional analog surveillance system, making itself a best choice for investment protection. HDCVI system can seamlessly upgrade the traditional analog system without replacing existing coaxial cabling. The plug and play approach enables full HD video surveillance without the hassle of configuring a network.StarlightWith the adoption of high performance sensor, the camera is able to provide incomparable performance even under extreme lowlight environment. The starlight feature allows more details to be captured and accurate color to be recognized at night or in scenes with limited illumination.Wide Dynamic RangeEmbedded with industry leading wide dynamic range (WDR) technology, vivid pictures are achieved even in the most intense contrast lighting conditions. True WDR (120dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video.Multi-interfacesThe camera is designed with multi-interfaces for transmitting/receiving various signals. It supports HDCVI and CVBS video outputs simultaneously with two BNC connectors, and tester out interface for debugging. It also supports audio input interface as well as alarm input/output for connecting external devices. Multi-interfaces covers different requirements of monitoring scenes and facilitates deployment and construction.ProtectionSupporting 25% input voltage tolerance, this camera suits even the most unstable power supply conditions. Its 4KV lightning rating provides protection against the camera and its structure from the effects of lightning.Elegant DesignAs projected-oriented product, the camera adopts elegant appearance design to express feeling of high reliability for industrial grade application.FEATURESStarlight, 120dB true WDR, 3DNRMax [email protected] and SD dual-outputC/CS lensAC24V/DC12VTechnical SpecificationCameraImage Sensor: 1/2.8 CMOSEffective Pixels: 1945(H)1097(V), 2.1MPScanning System: ProgressiveElectronic Shutter Speed: PAL: 1.3s~1/30000s, NTSC: 1s~1/30000sMinimum Illumination: 0.005Lux/F1.2 (Color), 0.0005Lux/F1.2 (B/W)S/N Ratio: More than 65dBIR Distance: N/AIR On/Off Control: N/AIR LEDs: N/ALens Type: C/CS lens / Auto irisMount Type: C/CSFocal Length: N/AMax Aperture: N/AAngle of View: N/AFocus Control: Auto / ManualClose Focus Distance: N/APan/Tilt/Rotation: N/AResolution: 1080P (19201080)Frame Rate: 25/[email protected], 25/30/50/[email protected] Output: 1-channel BNC HDCVI high definition video output & 1-channel BNC CVBS video outputDay/Night: Auto (ICR) / ManualOSD Menu: Multi-languageBLC Mode: BLC / HLC / WDRWDR: 120dBGain Control: AGCNoise Reduction: 2D / 3DWhite Balance: Auto / ManualSmart IR: N/ACertifications: CE (EN55032, EN55024, EN50130-4)FCC (CFR 47


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