DAHUA Technology Pro HAC-HDW2802T-A-0280B security camera Dome CCTV security camera Outdoor 3840 x 2160 pixels Ceiling/wall

<b>System Overview</b><br>Experience 4K video surveillance with the simplicity of reusing existing<br>coaxial infrastructure. The 4K HDCVI camera adopts a powerful Dahua<br>ISP and advanced 1/2" image sensor, which provides superior high quality<br>images. It also supports Starlight and 120dB true WDR for a clear image<br>in poor lighting conditions. In addition, the camera features broadcastquality audio to provide enhanced supplementary evidence collection.<br>Ultra--high definition and a complete set of features makes the 4K HDCVI<br>camera an ideal choice for mid to large-size businesses and projects<br>where both highly reliable surveillance and construction flexibility are<br>demanded.<br><br><b>4 Signals over 1 Coaxial Cable</b><br>HDCVI technology supports 4 signals to be transmitted over 1 coaxial<br>cable simultaneously, i.e. video, audio*, data and power. Dual-way data<br>transmission allows the HDCVI camera to interact with the HCVR, such as<br>sending control signal or triggering alarm. Moreover, HDCVI technology<br>supports PoC for construction flexibility.<br><br><b>Long Distance Transmission</b><br>HDCVI technology guarantees real-time transmission at long distance<br>without any loss. It supports up to 700m transmission for 4K and 4MP HD<br>video via coaxial cable, and up to 300m via UTP cable.<br><br><b>Simplicity</b><br>HDCVI technology inherits the born feature of simplicity from traditional<br>analog surveillance system, making itself a best choice for investment<br>protection. HDCVI system can seamlessly upgrade the traditional analog system without replacing existing coaxial cabling. The plug and<br>play approach enables full HD video surveillance without the hassle of<br>configuring a network. <br><br><b>Starlight</b><br>With the adoption of large sized high performance sensor, the camera is<br>able to provide incomparable performance even under extreme lowlight<br>environment. The starlight feature allows more details to be captured<br>and accurate color to be recognized at night or in scenes with limited<br>illumination.<br><br><b>Broadcast-quality Audio</b><br>Audio information is used as supplementary evidence in video surveillance<br>applications. The HDCVI camera supports audio signal transmission over<br>coaxial cable. In addition, it adopts unique audio processing and transmission<br>technology that best restores source audio and eliminates noise, guaranteeing the quality and effectiveness of collected audio information.<br><br><b>Multiple-formats</b><br>The camera supports multiple video formats including HDCVI, CVBS, and<br>other two common HD analog formats in the market. A DIP switch located on<br>the cable allows you to quickly toggle formats, further simplifying installation<br>and debugging. This feature makes the camera compatible with not only<br>XVRs, but also most existing HD/SD DVRs.<br><br><b>Wide Dynamic Range</b><br>Embedded with industry leading wide dynamic range (WDR) technology,<br>vivid pictures are achieved even in the most intense contrast lighting<br>conditions. True WDR (120dB) optimizes both the bright and dark areas of a<br>scene at the same time to provide usable video.<br><br><b>Advanced 3DNR</b><br>3DNR is noise reduction technology that detects and eliminates random<br>noises by comparing two sequential frames. Dahua’s advanced 3DNR technology allows remarkable noise reduction with little impact to sharpness,<br>especially under limited lighting condition. Besides, the advanced 3DNR<br>effectively decreases the band width and saves the storage space.<br><br><b>Protection</b><br>The camera's outstanding reliability is unsurpassed due to its rugged design.<br>The camera is protected against water and dust with IP67 ranking, making it<br>suitable for indoor or outdoor environments.<br>Supporting ±30% input voltage tolerance, this camera suits even the most<br>unstable power supply conditions. Its 4KV lightning rating provides protection against the camera and its structure from the effects of lightning.Dahua Technology Pro HAC-HDW2802T-A-0280B. Type: CCTV security camera, Placement supported: Outdoor, Connectivity technology: Wired. Mounting type: Ceiling/wall, Product colour: White, Form factor: Dome. Angle of rotation: 360°, Tilt angle range: 0 — 70°, Pan range: 0 — 360°. Sensor type: CMOS, Optical sensor size: 25.4 / 2 mm (1 / 2"), Number of effective pixels (H x V): 3840 x 2160 pixels. Detect distance: 84 m, Observe distance: 34 m, Recognize distance: 17 m