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Description
HKV DS-2CD2086G2H-I (2.8MM)Hikvision Acusense EXIR Fixed Bullet Camera 8MP 2. 8mm Lens, 40m IR, 1 1. 8"CMOS, Max Res: 38402160, 32Kbps~16Mbps, CBR VBR, H. 265+, BLC HLC, 3D DNR, 1xRJ45 10M 100M, WDR120dB, Built in Memory Card Slot Up to 512GB, 12VDC POE, IP67 Acusense EXIR Fixed Bullet Camera Feature(s) High quality imaging with 8 MP resolution Excellent low light performance via powered by DarkFighter technology Clear imaging against strong back light due to 120 dB WDR
Hikvision Acusense EXIR Fixed Bullet Camera 8MP 2.8mm Lens, 40m IR, 1/1.8"CMOS, Max Res:3840×2160, 32Kbps~16Mbps, CBR/VBR, H.265+, BLC/HLC, 3D DNR, 1xRJ45 10M/100M, WDR120dB, Built-in Memory Card Slot Up to 512GB, 12VDC/POE, IP67
Acusense EXIR Fixed Bullet Camera
Feature(s)
- High quality imaging with 8 MP resolution
- Excellent low-light performance via powered-by-DarkFighter technology
- Clear imaging against strong back light due to 120 dB WDR technology
- Efficient H.265+ compression technology
- Focus on human and vehicle classification based on deep learning
- -U: Built-in microphone for real-time audio security
- Water and dust resistant (IP67)
Specifications
Camera
- Image Sensor : 1/1.8" Progressive Scan CMOS
- Max. Resolution : 3840 × 2160
- Min. Illumination : Color: 0.0008 Lux @ (F1.0, AGC ON),B/W: 0 Lux with IR
- Shutter Time : 1/3 s to 1/100,000 s
- Day & Night : IR cut filter
- Angle Adjustment : Pan: 0° to 360°,tilt: 0° to 90°,rotate: 0° to 360°
Lens
- Lens Type : Fixed focal lens, 2.8 and 4 mm optional
- Focal Length & FOV : 2.8 mm, horizontal FOV 105.1°, vertical FOV 54.8°, diagonal FOV 128.2°
- Lens Mount : M16
- Iris Type : Fixed
- Aperture : F1.0
- Depth of Field : 2.8 mm: 3.3 m to ∞
DORI
- DORI : 2.8 mm: D: 89 m, O: 35 m, R: 17 m, I: 8 m
Illuminator
- Supplement Light Type : IR
- Supplement Light Range : Up to 40 m
- Smart Supplement Light : Yes
- IR Wavelength : 850 nm
Video
- Main Stream
- 50 Hz:
- 25 fps (3840 × 2160, 3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
- 60 Hz:
- 24 fps (3840 × 2160)
- 30 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
- Sub-Stream
- 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)
- 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
- Third Stream
- 50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
- 60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
- *Third stream is supported under certain settings.
- Video Compression
- Main stream: H.265/H.264/H.264+/H.265+,
- Sub-stream: H.265/H.264/MJPEG,
- Third stream: H.265/H.264,
- *Third stream is supported under certain settings.
- Video Bit Rate : 32 Kbps to 16 Mbps
- H.264 Type : Baseline Profile,Main Profile,High Profile
- H.265 Type : Main Profile
- Bit Rate Control : CBR,VBR
- Scalable Video Coding (SVC)H.264 and H.265 encoding
- Region of Interest (ROI)1 fixed region for main stream and sub-stream
Audio
- Audio Compression : -U: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
- Audio Bit Rate : -U: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/16 Kbps to 64 Kbps (AAC-LC)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)
- Audio Sampling Rate : -U: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
- Environment Noise Filtering : -U: Yes
Network
- Protocols : TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets, SRTP, SFTP
- Simultaneous Live View : Up to 6 channels
- API : Open Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
- User/Host
- Up to 32 users
- 3 user levels: administrator, operator, and user
- SecurityPassword protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.1/1.2/1.3, host authentication (MAC address)
- Network StorageNAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR)
- ClientiVMS-4200,Hik-Connect,Hik-Central
- Web Browser
- Plug-in required live view: IE 10, IE 11,
- Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+,
- Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+
Image
- Image Parameters Switch : Yes
- Image Settings : Rotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
- Day/Night Switch : Day,Night,Auto,Schedule
- Image Enhancement : BLC,HLC,3D DNR
- SNR : ≥ 52 dB
- Wide Dynamic Range (WDR) : 120 dB
- Privacy Mask : 4 programmable polygon privacy masks
Interface
- Ethernet Interface : 1 RJ45 10 M/100 M self-adaptive Ethernet port
- On-Board Storage
- Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
- Built-in Microphone : -U: Yes
- Reset Key : Yes
Event
- Basic EventMotion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
- LinkageUpload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture
- Smart Event : Scene change detection
- Deep Learning Function
- Face Capture : Yes
- Perimeter Protection
- Line crossing, intrusion, region entrance, region exiting
- Support alarm triggering by specified target types (human and vehicle)
General
- Power
- 12 VDC ± 25%, 0.58 A, max. 7 W,Ø5.5 mm coaxial power plug,reverse polarity protection,
- PoE: IEEE 802.3af, Class 3, max. 8.5 W
- Material : Front cover: metal, body: metal, bracket: Metal
- Dimension : Ø74.4 mm × 179.2 mm (Ø2.9" × 7.1")
- Package Dimension : 234 mm × 120 mm × 117 mm (9.2" × 4.7" × 4.6")
- Weight : Approx. 525 g (1.2 lb.)
- With Package Weight : Approx. 750 g (1.7 lb.)
- Storage Conditions : -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
- Startup and Operating Conditions : -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
- General Function : Heartbeat,mirror,password reset via email,pixel counter,anti-banding
- Language : 33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian
Downloads
Additional Information
| Device | Camera |
| Type | Acusense | EXIR | Fixed | Bullet |
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]
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4.4 ★★★★★
Based on 2169 reviews
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Product Reviews
★★★★★ 5
BLEW ME AWAY! Loved every moment
Format: Kindle, Format: Kindle
My new FAVORITE BOOK! Priestess by Kara Reynolds blew me away from start to finish. This is a beautiful story about feminine power, sacrifice, self-worth, friendship, found family, healing and love. And the SLOW burn romance is excruciating and exquisite in the best way (“I am beyond temptation, I have been tempted and I have surrendered”). It was especially wonderful to find a fantasy novel with an FMC in her late 30s that is very relatable. It explores the topics of finding love later in life, fertility and the struggles women have with attaching self-worth with motherhood (My mother says all women are mothers in different ways, that we all give birth, just not all to children. Some women give birth to revolutions, to movements, to sanctuary, to art, to brilliance.”) GAHHH love this. I felt so seen. The twists and turns had me on the edge of my seat, dying to turn the pages faster to know what happens and at the same time wanting to slow down and enjoy Reynolds beautiful prose and savor each chapter. The ending was perfect and the authors note made me cry. I CANNOT wait to read Illuminator and Pilgrimess which will be out April 28th!!!! Kara Reynolds is def on my auto-buy list 💚
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
★★★★★ 5
Take a jaunt to Tintar, a city of blue abalones and black stone set above the angry sea...
Format: Paperback
Edie is a clever, gutsy heroine, who is lucky to be surrounded by a crew of likewise interesting ladies. Their tender moments in the bath and at the bar alike were very lovely, and the themes of female friendship were refreshing.
My favorite parts had to do with the magic of this world, which is very novel. Often there's elemental magic, earth gets the short end of the stick. Not so here. The power of earth in this seaside landscape cannot be underestimated, and I really enjoyed that twist. Earth signs, at least, will rejoice in seeing their element treated with real consideration.
All of the scenes of magic and old gods were A+, and I loved the weirdness of the rocks first coming to her in the forest, then erupting from the ground to let her know without a doubt what her strength was, and finally forming majestic creatures to rescue her new home—all based on the women who had supported and loved her.
The final conflict was excellent. There was a real sense that Edie was going to sacrifice something that she did not want to let go of, which you don't get that often. (Plus, it was pretty funny when a certain someone got tossed over a wall.)
Finally, given the themes of womanhood in this book, I am going to pull a word from the big reviewers' lexicon and say that this book is /timely/. What it says about what women are and are not, how it explores Edie's feelings about her body, were thoughtful and illuminating and, yes, timely and given the political climate we are now in—I will even add /necessary/ to that list.
It's a rich, femme-centric fantasy epic that made me think about womanhood (and motherhood) in a new light.
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Reviewed in the United States on July 26, 2024
★★★★★ 5
Woman's experience and the power of female friendships
Format: Kindle
This story was amazing, and had several elements currently lacking from the genre. It was mature, wise, experienced, and empathetic. It was wonderfully representative of women's experience, with the bonds and friendships between them serving as the balm for life's hurts.
**Spoiler alert/warning: Reynolds tackled SA, infertility, teenage pregnancy, and more. Her representation of infertility is the most true-to-form capture of that awful journey that I've ever seen in literature (AND it wasn't "cured" by the love of the "right" man - something that drives me crazy in 99.99999% of stories that try to touch on infertility). She even included the realness of the older infertile woman's response to the teenage pregnancy in a raw and unfiltered way. Another review said it but I'll back it up: Kara knows. And she shows you that she knows.
Thank you for your empathetic writing, Kara Reynolds. Thank you for seeing women and our experiences and representing us on the page. I was touched, moved, inspired, and comforted by the power of female friendships and found family. The romance was gorgeous, even in its predictability. Because it was clear that the true loves of her life were those enduring women who walked life alongside her. Amazing story.
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Reviewed in the United States on June 24, 2025
★★★★★ 4
Girl a struggle that I couldn't not finish.
Format: Kindle
Keep writing Kara girl. Maybe shorten something. But I enjoyed the story. I did not enjoy the uncertainty because it was never uncertain. I enjoy the story though.
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Reviewed in the United States on April 13, 2025
★★★★★ 5
OUTSTANDING
Format: Kindle
This was very, very good. The world is vast and characters are complex. There is a good plot with a whole lot going on. This is well written. Good twists and turns and some heart breaking moments. You will love these characters, they have heart and loyalty. I am hoping that there will be several more books. We've yet to see anything from the Sea Court but only a mention of them here and there. The Wood Court was given a quick couple of scenes, and only as far as some warriors, we've yet to enter their court and the Shadow Court, I'm not sure if they will be a force for good or bad, but they definitely will play a much bigger role moving forward. This is primarily the Ice and Air Courts. Told in multiple views, which I loved, it gives you a chance to see things from different eyes. There's alot of political maneuvering and deception. I loved it and will pick up the next book as it becomes available. If you like The Fae and the courts, you should love this. I think the author has mucn in store for us.
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Reviewed in the United States on March 8, 2020