SKU: 3069267692

HKV DS-2CD2126G2-ISU (2.8MM)

Sale price$1012.50 Regular price$1125.00
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Description

HKV DS-2CD2126G2-ISU (2.8MM)Hikvision Acusense Fixed Dome Network Camera, 2MP, H. 265 H. 265+ H. 264+ H. 264, 25fps (1920 1080, 1280 720), 2. 8mm Lens, 30m IR, 120dB WDR, Built in Microphone, Audio, Alarm, Powered by Darkfighter, Built in Micro SD SDHC SDXC slot, up to 256 GB, IP67 Acusense Fixed Dome Network Camera Overview Empowered by deep learning algorithms, Hikvision AcuSense technology brings human and vehicle targets classification alarms to front and back end devices.

Hikvision Acusense Fixed Dome Network Camera, 2MP, H.265/H.265+/H.264+/H.264, 25fps (1920 × 1080, 1280 × 720), 2.8mm Lens, 30m IR, 120dB WDR, Built in Microphone, Audio, Alarm, Powered by Darkfighter, Built-in Micro SD/SDHC/SDXC slot, up to 256 GB, IP67

Acusense Fixed Dome 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 2 MP resolution
  • Excellent low-light performance with powered-by- DarkFighter technology
  • Efficient H.265+ compression technology
  • Clear imaging against strong back light due to 120 dB true WDR technology
  • Focus on human and vehicle classification based on deep learning
  • -SU: Built-in microphone for real-time audio security, Audio and alarm interface available
  • Water and dust resistant (IP67) and vandal resistant (IK10)

Specifications

Camera

  • Image Sensor : 1/2.8" Progressive Scan CMOS
  • Max. Resolution : 1920 × 1080
  • Min. Illumination : Color: 0.002 Lux @ (F1.4, 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 107°, vertical FOV 57°, diagonal FOV 129°
  • Lens Mount : M12
  • Iris Type : Fixed
  • Aperture : F1.4
  • Depth of Field : 2.8 mm: 1.1 m to ∞

DORI

  • DORI : 2.8 mm: D: 44 m, O: 17 m, R: 9 m, I: 4 m

Illuminator

  • Supplement Light Type : IR
  • Supplement Light Range : Up to 30 m
  • Smart Supplement Light : Yes
  • IR Wavelength : 850 nm

Video

  • Main Stream
    • 50 Hz: 25 fps (1920 × 1080, 1280 × 720)
    • 60 Hz: 30 fps (1920 × 1080, 1280 × 720)
  • Sub-Stream
    • 50 Hz: 25 fps (640 × 480, 640 × 360)
    • 60 Hz: 30 fps (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
  • 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(s) 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)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC)
  • 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, NTP, UPnP, SMTP,
    IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets
  • Simultaneous Live View : Up to 6 channels
  • API : Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
  • Smooth Streaming : Yes
  • User/Host
    • Up to 32 users
    • 3 user levels: administrator, operator, and user
  • Security : Password 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
    1.3, host authentication (MAC address)
  • 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+
    • Local service: Chrome 57.0+, Firefox 52.0+

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 : Yes

Interface

  • Ethernet Interface : 1 RJ45 10 M/100 M self-adaptive Ethernet port
  • On-Board Storage : Built-in memory card slot, support microSD card, up to 256 GB
  • Built-in Microphone : -U: Yes
  • Audio : -S: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input
    impedance: 4.7 KΩ, interface type: non-equilibrium;
    1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output
    impedance: 100 Ω, interface type: non-equilibrium
  • Alarm : -S: 1 alarm input, 1 alarm 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 : Line crossing detection, intrusion detection, region entrance detection, region exiting
    detection (support alarm triggered by specified target types (human and vehicle)),
    scene change detection
  • Linkage : Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger
    recording, trigger capture, trigger alarm output (-SU), audible warning (-SU)

Deep Learning Function

  • Face Capture : Yes

General

  • Power :
    • 12 VDC ± 25%, 0.5 A, max. 6 W, Ø 5.5 mm coaxial power plug, reverse polarity protection,
    • PoE: 802.3af, Class 3, 36 V to 57 V, 0.2 A to 0.15 A, max. 7.5 W
  • Material
    • -I: base: metal, cover: metal
      -ISU: body: aluminum alloy, bubble: plastic
  • Dimension
    • -I: Ø110.8 × 84.7 mm (Ø4.4′′ × 3.3′′)
    • -ISU: Ø 121.4 × 92.2 mm (Ø 4.8" × 3.6")
  • Package Dimension
    • -I: 134 × 134 × 108 mm (5.3′′ × 5.3′′ × 4.3′′)
    • -ISU: 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
  • General Function : Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter

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:
  1. 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
SKU: 3069267692

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4.8 ★★★★★
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★★★★★ 5
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Reviewed in the United States on April 23, 2026
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Reviewed in the United States on May 26, 2026
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Irvin Woodard
Phoenix, US
★★★★★ 5
My new edger
Style: 9" 2T Cutting Blade
I love this edger, I attached it to a Kobalt 24V trimmer with detachable head. It took me a minute to remember how to use an edger with a steel blade after I have been using a string edger for the last five years. The weight is liter than the battery/motor pack. The design and functionality is amazing, I love the adjustability of the depth control system. This thing is super easy to use, loosened one bolt, slide on the attachment align the silver push button and tighten the one bolt by hand and go to work. The durability is yet to be determined, it well made. I like that the right side is open faced which means less chance of clogging up the blade. I am very happy with this purchase and I believe it is a great value for the money
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Reviewed in the United States on July 8, 2025
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Tracey
Charlottesville, US
★★★★★ 4
Made it through the first season
Style: 9" 2T Cutting Blade
Product value compared to name brands not to bad so for. Not sure I'd use it for contract work, but great for homeowner use. Engine seems to have an odd burning smell, but performs good (yes I have the correct oil/gas mix ratio which is 50:1). This is very similar to the Stihl models, aluminum shaft tubing on the attachments appear to be slightly thinner than Stihl, but they perform fine. So far it's been a great value for all the attachments you get in the kit. Definitely like the angle capability of the hedge trimmer and ease of changing out the attachments. Chain saw blade did dull fairly quick, but expected that based on it's size. Jury still out on longevity.
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Reviewed in the United States on December 6, 2023
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Timothy Cummings
Chelsea, US
★★★★★ 1
Edger Does Not Fit The 52CC Trimmer
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Might be a great cutter head?? I purchased the 52cc trimmer and edger as a package, however the edger does not fit the trimmer??? Therefore, it is useless... Will see if it fits my 25cc trimmer and maybe change the review... They should tell people in the description that their edger will not work with the 52cc trimmer....
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Reviewed in the United States on January 18, 2026

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