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Description
DAHUA®|HAC-HFW2802TP-A-I8|3 YR WTY. 4K Starlight IR Bullet, 80m IR, 3.6mm lens, Audio Mic, WDR, OSD, HD/SD Switchable, 12Vdc *Special order. 3-5 days lead timeExperience 4K video surveillance with the simplicity of reusing existing coaxial infrastructure. The 4K HDCVI camera adopts a powerful Dahua ISP and advanced 1 2" image sensor, which provides superior high quality images. It also supports Starlight and 120dB true WDR for a clear image in poor lighting conditions. In addition, the camera features broadcast quality audio to provide enhanced supplementary evidence collection. Ultra high definition and a
Experience 4K video surveillance with the simplicity of reusing existing coaxial infrastructure. The 4K HDCVI camera adopts a powerful Dahua ISP and advanced 1/2" image sensor, which provides superior high quality images. It also supports Starlight and 120dB true WDR for a clear image in poor lighting conditions. In addition, the camera features broadcast quality audio to provide enhanced supplementary evidence collection.
Ultra--high definition and a complete set of features makes the 4K HDCVI camera an ideal choice for mid to large-size businesses and projects where both highly reliable surveillance and construction flexibility are demanded.
Features
- 4 Signals over 1 Coaxial Cable - HDCVI 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 Transmission - HDCVI technology guarantees real-time transmission at long distance without any loss. It supports up to 700m transmission for 4K and 4MP HD video via coaxial cable, and up to 300m via UTP cable.*
*Actual results verified by real-scene testing in Dahua's test laboratory - Simplicity - HDCVI technology inherits the born feature of simplicity from traditional analogue surveillance system, making itself a best choice for investment
protection. HDCVI system can seamlessly upgrade the traditional analogue system without replacing existing coaxial cabling. The plug and play approach enables full HD video surveillance without the hassle of configuring a network. - Starlight - With the adoption of large sized 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 colour to be recognized at night or in scenes with limited illumination. - Broadcast-quality Audio - Audio information is used as supplementary evidence in video surveillance applications. The HDCVI camera supports audio signal transmission over coaxial cable. In addition, it adopts unique audio processing and transmission technology that best restores source audio and eliminates noise, guaranteeing the quality and effectiveness of collected audio information.
- Multiple-formats - The camera supports multiple video formats including HDCVI, CVBS, and other two common HD analogue formats in the market. A DIP switch located on the cable allows you to quickly toggle formats, further simplifying installation and debugging. This feature makes the camera compatible with not only XVRs, but also most existing HD/SD DVRs.
- Wide Dynamic Range - Embedded 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.
- Advanced 3DNR - 3DNR is noise reduction technology that detects and eliminates random noises by comparing two sequential frames. Dahua’s advanced 3DNR technology allows remarkable noise reduction with little impact to sharpness,
especially under limited lighting condition. Besides, the advanced 3DNR effectively decreases the band width and saves the storage space. - Protection - The camera's outstanding reliability is unsurpassed due to its rugged design. The camera is protected against water and dust with IP67 ranking, making it suitable for indoor or outdoor environments. Supporting ±30% 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.
Specifications
- Starlight, 120dB True WDR, 3DNR
- Max. 4K resolution
- HD/SD switchable
- Audio in interface, built-in mic
- 3.6mm fixed lens
- Max. IR length 80m, Smart IR
- IP67, DC12V±30%
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 4
Its not flawless, but probably better than it should be
Size: 32-1
There is not a lot of useful info about these out there, so I will do my best to provide it.
1. To anyone not picky, the monitor is pretty good. Ive got it sitting next to a Dell U3223QE. Its slightly less bright, but not dramatically soo, noticeable, but not a lot.
2. This is fairly glossy, and the gloss coating scratches like nothing else, I scratched this one fairly badly, so ill probably have to order another. The gloss coating appears to enhance the black levels. At least the specific unit I received appears to have slightly better contrast than the U3223QE, which is kinda impressive, it is reflective though.
3. The one real complaint I have is the viewing angles are not the best, though its not like it falls apart the moment you view it off axis, it just is not as good as a high quality panel like the 3223QE.
Again, overall, its pretty good, certainly not as good as the 3223QE, but good enough that it makes me question if anyone should buy something high end at this point in non OLED
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Works great out of the box
Size: 49-1
This is labeled a gaming monitor but i use it for work. The picture, color, brightness, sharpness, contrast etc are all really good for my purposes (though admittedly i am using for gaming where users are very discriminating) - for my purposes, to have several windows open at the same time or to have many columns of large spreadsheets visible this is an excellent choice. I wish it had mic, speakers and camera to use for zoom meetings but given the low price i really can't complain. There is nothing comparable in this price range. Big plus is how easy it is to set up. I had it plugged into my macbook within minutes. Wish it could work with USB-C and didn't need hdmi, but that's a minor issue for me.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Great starter monitor for gamers
My son loves his monitor. It has great graphics , he games on it all the time and has no complaints. He loves the curve on it to.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Glad i got it.
Style: 2026 Curved 24" 180Hz
I've been needing a new monitor and ended up settling for this one after looking a bit online. Was VERY happy with how easy it was to setup the picture quality is amazing and quality as a whole is very good! Games look good on it! It was a good buy.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Love it
Style: 2026 Curved 24" 180Hz
Absolutely love this TV! The picture is crystal clear, colors are vibrant, and the sound is surprisingly powerful. Setup was quick and easy, and streaming apps run smoothly with no lag. It completely upgraded my movie nights—great value for the price! Highly recommend!
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Reviewed in the United States on March 3, 2026