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Description
HKV DS-2CD2146G2H-ISU (2.8MM)Hikvision AcuSense Fixed Dome Network Camera, 4MP, 2. 8mm Lens, Upto 30m IR, 1 3" Progressive Scan CMOS, Max Res: 2688x1520, H2. 65+, WDR: 120dB, BLC, HLC, 3D DNR, 1x RJ45 10 M 100M , Built in Microphone, Powered By DarkFighter, 12VDC 25%,0. 6A POE AcuSense Fixed Dome Network Camera Feature(s) High quality imaging with 4 MP resolution Excellent low light performance with powered by DarkFighter technology Clear imaging against strong backlight due to
Hikvision AcuSense Fixed Dome Network Camera, 4MP, 2.8mm Lens, Upto 30m IR, 1/3" Progressive Scan CMOS, Max Res:2688x1520, H2.65+, WDR:120dB, BLC, HLC, 3D DNR, 1x RJ45 10 M/100M , Built-in Microphone, Powered By DarkFighter, 12VDC± 25%,0.6A/POE
AcuSense Fixed Dome Network Camera
Feature(s)
- High quality imaging with 4 MP resolution
- Excellent low-light performance with powered-by-DarkFighter technology
- Clear imaging against strong backlight due to 120 dB true WDR technology
- Efficient H.265+ compression technology
- Focus on human and vehicle targets classification based on deep learning
- Built-in microphone for real-time auto security(-SU)
- Water and dust resistant (IP67) and vandal-resistant (IK10)
Specifications
Camera
- Image Sensor : 1/3" Progressive Scan CMOS
- Max. Resolution : 2688 × 1520
- Min. Illumination : Color: 0.001 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 355°,tilt: 0° to 75°,rotate: 0° to 355°
Lens
- Lens Type : Fixed focal lens, 2.8 and 4 mm optional
- Focal Length & FOV : 2.8 mm, horizontal FOV 100.2°, vertical FOV 54.7°, diagonal FOV 119.7°
- Lens Mount : M12
- Iris Type : Fixed
- Aperture : F1.0
- Depth Of Field : 2.8 mm: 1.9 m to ∞
DORI
- DORI : 2.8mm: D: 63 m, O: 25 m, R: 12 m, I: 6 m
Illuminator
- Supplement Light TypeIR
- Supplement Light RangeUp to 30 m
- Smart Supplement LightYes
- IR Wavelength850 nm
Video
-
Main Stream
- 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
- 60 Hz: 30 fps (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.265+/H.264+
- 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 8 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 : -SU: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
- Audio Bit Rate : -SU: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC)
- Audio Sampling Rate : -SU: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
- Environment Noise Filtering : -SU: Yes
Network
- Protocols : TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP, WebSocket, WebSockets
- Simultaneous Live View : Up to 6 channels
- API : Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
- User/Host : Up to 32 users. 3 user levels: administrator, operator and user
- Security : Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface
- Network Storage : NAS (NFS, SMB/CIFS), auto network replenishment (ANR) Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
- Client : iVMS-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
- Wide Dynamic Range (WDR) : 120 dB
- SNR : ≥ 52 dB
- Image Enhancement : BLC, HLC, 3D DNR
- 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 : -SU: Yes
-
Audio :
- -SU: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium
- -SU: 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium
- Alarm: -SU: 1 input, 1 output (max. 12 VDC, 30 mA)
- Reset Key : Yes
Event
- Basic Event : Motion detection (support alarm triggering by specified target types (human and vehicle)), video tampering alarm, exception
- Smart Event : Scene change detection
- Linkage : Upload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email, audible warning
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%, 0.6 A, max. 7.2 W,Ø5.5 mm coaxial power plug,reverse polarity protection,
- PoE: IEEE 802.3af, Class 3, max. 8.5 W
- Material : Cover: aluminum alloy, main body: aluminum alloy
- Dimension : Ø121.5 mm × 97.6 mm (Ø4.8" × 3.8")
- Package Dimension : 150 mm × 150 mm × 141 mm (5.9" × 5.9" × 5.6")
- Weight : Approx. 550 g (1.2 lb.)
- With Package Weight : Approx. 800 g (1.8 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)
-
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
- 33 languages
- General Function : Heartbeat,mirror,flash log,password reset via email,pixel counter,anti-banding
Downloads
Additional Information
| Device | Camera |
| Type | AcuSense | Fixed | Dome | Network |
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 22 reviews
Sort
Product Reviews
★★★★★ 5
Doggie approved!
Color: All-Around Dog Puzzle Toys, Color: All-Around Dog Puzzle Toys
⭐️⭐️⭐️⭐️⭐️
**Perfect Mental Workout for My German Shepherd!**
This 9 Pack All-Around Dog Puzzle Toy Set has been an absolute game-changer for my German Shepherd. As a highly intelligent and energetic breed, he needs more than just physical exercise, and these puzzles provide the mental stimulation he craves. Each toy offers a different challenge level, keeping him engaged and focused instead of bored or restless.
I love the variety in the set—it makes it easy to rotate the puzzles so he doesn’t lose interest. The toys are sturdy and well-designed, holding up well to my German Shepherd’s strength while still being easy to clean. They also help slow down treat time and encourage problem-solving, which is great for his overall behavior and enrichment.
If you have a smart, high-energy dog like a German Shepherd, this puzzle set is a must-have. It keeps him mentally sharp, entertained, and happily challenged every day! 🐕🧠⭐
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
★★★★★ 5
2 great toys
Set name: DinoBone 2-Pack XL
Great chew toy. It is wonderful that there are two toys in the order. Both of my large dogs like them. Pretty durable and these dogs chew a lot. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Great Stuff
Set name: DinoBone 2-Pack XL, Set name: DinoBone 2-Pack XL
About as indestructible as it gets. It's just very hard molded material. I always make sure to wash the dog toys before letting them play, who knows where they come from. Picture is after hours/days of the built playing with it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Stood up against Brody test
Set name: DinoBone 2-Pack XL
Brody is a 3yr old 85lbs pit mix and has always been able to completely destroy anything that says "able to withstand the most aggressive chewing " these products live up to the claim!! It has been at least 3 days since Brody has been chewing on the toys and they are holding their own against him! Highly recommended for aggressive chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 1
Indestructible??
Set name: DinoBone 2-Pack XL, Set name: DinoBone 2-Pack XL
I am giving this product 1 star but it really deserves 0 stars.
Their definition of indestructible is different than mine, my pit bull had the ends of this toy chewed off and splintered in 2 days, I'm praying that I don't have to take her to the vet because she might have swallowed some of the material that it's made with. I believe that this is a dangerous product for a dog.
I will be sending them back including the one that she chewed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026