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Description
HKV DS-2CD2T46G2H-4I (2.8MM)Hikvision AcuSense Bullet Network Camera 4MP , 2. 8mm Lens ,Upto 80m IR ,H. 265+ ,1 3" Progressive Scan CMOS ,WDR: 120dB ,1xRJ45 10 M 100M ,Built in Memory Card Slot Upto 512GB ,BLC, HLC, 3D DNR ,M12 Lens Mount, 32Kbps to 8Mbps ,IP67 AcuSense Bullet Network Camera Overview Empowered by deep learning algorithms, Hikvision AcuSense technology brings human and vehicle targets classification alarms to front and back end devices. The system focuses on
Hikvision AcuSense Bullet Network Camera 4MP , 2.8mm Lens ,Upto 80m IR ,H.265+ ,1/3" Progressive Scan CMOS ,WDR:120dB ,1xRJ45 10 M/100M ,Built-in Memory Card Slot Upto 512GB ,BLC, HLC, 3D DNR ,M12 Lens Mount, 32Kbps to 8Mbps ,IP67
AcuSense Bullet Network Camera
Overview
Empowered by deep learning algorithms, Hikvision AcuSense technology brings human and vehicle targets classification
alarms to front- and back-end devices. The system focuses on human and vehicle targets, vastly improving alarm efficiency
and effectiveness.
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
- Water and dust resistant (IP67)
Specifications
Camera
- Image Sensor:1/3" Progressive Scan CMOS
- Max. Resolution: 2688 × 1520
- Min. Illumination:Color: 0.001 Lux @ (F1.0, AGC ON), 0 Lux with light
- 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 104.0°, vertical FOV 54.4°, diagonal FOV 126.7°
- Lens Mount: M12
- Iris Type: Fixed
- Aperture: F1.0
- Depth of Field: 2.8 mm: 1.9 m to ∞
- DORI: 2.8mm: D: 63 m, O: 25 m, R: 12 m, I: 6 m
Illuminator
- Supplement Light Type: IR
- Supplement Light Range: 2I: up to 60 m; 4I: up to 80 m
- Smart Supplement Light: Yes
- IR Wavelength: 850 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)
- *The 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 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
Network
- 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
- User/Host:
- Up to 32 users
- 3 user levels: administrator, operator, and user
- API: Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
- Simultaneous Live View: Up to 6 channels
- 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 - Protocols:
- 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
- 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
- Reset Key: Yes
Event
- Basic Event: Motion detection (support alarm triggering by specified target types (human and
vehicle)), video tampering alarm, exception - Linkage: Upload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger
capture, send email - 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:-2I:
12 VDC ± 25%, 0.6 A, max. 7.2 W, Ø 5.5 mm coaxial power plug, reverse polarity
protection,
PoE: IEEE 802.3af, Class 3, max. 9 W
-4I: 12 VDC ± 25%, 0.83 A, max. 10 W, Ø 5.5 mm coaxial power plug, reverse polarity
protection, - PoE: IEEE 802.3af, Class 3, max. 12 W
- Material :Front cover: Metal, body: Metal, bracket: Metal
- Dimension: 286.7 mm × 93.1 mm × 91.2 mm (11.3" × 3.7" × 3.6")
- Package Dimension: 386 mm × 156 mm × 155 mm (15.2" × 6.1" × 6.1")
- Weight: Approx. 1085 g (2.4 lb.)
- With Package Weight: Approx. 1639 g (3.6 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, flash log, 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 | Bullet | 4MP | 2.8mm Lens |
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
4.1 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Cute and soft dog toy!
Color: Gray, Size: 8 IN
This very cute armadillo dog toy is nice and soft for our Golden Retriever to carry around in his mouth. He eventually likes to pull off the legs, ears, or anything else extending from the body of the toy and so far he hasn’t been able to do so with this one. Not saying that it’s not possible, so as with any toy, you should monitor your dog playing with it as we definitely have to. He also likes to continually make his toys squeak and this toy’s squeaker works very well!
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Great Toy for tiny to giant pups
Color: Gray, Size: 8 IN
Cute Amarillo. My teacup Yorkie uses it as a pillow or chases and attacks it. Well stretched does not easily fall apart. Good value for the money. Suitable for all sized dogs.
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Reviewed in the United States on June 3, 2026
★★★★★ 4
Fun dog toy, but not for heavy chewers
Color: Pink, Size: 14 IN
The armadillo is cute. My pittie, Sasha, was very excited to see it. She just had TPLO surgery on her left knee (she tore her ACL just before the 4th of July), and I wanted to get her something she could play with while she convalesces, that isn't a ball—she really likes to run and jump and chase the ball, but with her knee out of commission, I didn't want her to get depressed being trapped in her crate while she heals—with this toy, she was able to keep playing and not over excert herself and get more hurt. It quickly became her favorite toy; she chews it relentlessly and gets made when I take it from her (see below).
It makes a funky squeak that's not a high-pitched squeak, like I thought it would be; it's more a low-pitched, lowing sound like a baby calf. One thing I would like to point out to other purchasers about what the description says:
"Durable and Long Lasting - Made from premium soft materials, our cute plush dog toys can withstand rough play for indoor or outdoor and last for years to come. The textured surface also helps massage and soothe your dog's gums during playtime"
This is a little misleading. It's a good texture and Sasha loved to play with it, but it wasn't very durable. It might be when compared to other chew toys, but not for my baby. She tore the nose off within 20 minutes of getting it. The next morning, she ripped off an ear, and I had to pull the stuffing out of the face so she wouldn't eat it while chewing away. She doesn't seem to mind, but I sure wish it had held up a little more.
All-in-all, this was a good toy for a few days.
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Reviewed in the United States on July 29, 2025
★★★★★ 5
Cute durable dog toy that my puppy loves
Color: Blue, Size: 8 IN
This small light weight dog toy is very durable, super cute, and my dog loves it. My dog tears everything up but he hasn't made a dent in this; very durable and chew resistant. He seems to really like that it makes a lower squeak noise. I threw this in my cart at the last minute before checkout and I am pleasantly surprised with the quality. I would say this toy is worth the price; suitable for small to medium sized dog.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Nice toy for a bigger dog
Color: Gray, Size: 6 IN
My little rescue chihuahua has exactly one toy he can make squeak. This one is cute and he did try, but no luck. I have two large baskets of toys I've bought in the 3 years I've had him. He is only able to make one squeak. He loves it to death because he loves the squeak. It's a hedgehog that I will try to find on Amazon and replace. Poor little dog just has a very small mouth.
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Reviewed in the United States on June 3, 2026