By Hikvision

Hikvision DS-2CD2783G2-IZS 8MP AcuSense Motorized Varifocal Dome Camera with Audio

SKU: DS-2CD2783G2-IZS
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$401.75

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  • Crystal-clear 8MP Ultra HD resolution — 4× more detail than 1080p
  • Motorized varifocal lens (2.8–12 mm) — adjust zoom and focus remotely, no ladder needed
  • AcuSense AI filters false alarms — only alerts on people and vehicles
  • 120dB True WDR handles strong backlight for clear images in harsh lighting
  • 40m IR night vision for reliable after-dark monitoring
  • IP67 weatherproof and IK10 vandal-proof — built for outdoor use
  • Supports up to 512GB MicroSD card for weeks of local recording
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Details

8MP AcuSense Network Dome Camera

The Hikvision DS-2CD2783G2-IZS is an 8MP AcuSense motorized varifocal dome network camera designed for professional security monitoring. It uses a 1/2.8-inch progressive scan CMOS sensor and provides up to 3840 × 2160 resolution. The 2.8–12 mm motorized varifocal lens allows the viewing angle to be adjusted according to the installation scene, with a horizontal field of view from 108° to 30°.

Clear Imaging in Changing Light

The camera supports 120 dB true WDR to help balance bright and dark areas in high-contrast scenes. BLC, HLC, and 3D digital noise reduction further support image clarity in difficult lighting conditions. The camera provides color imaging at 0.005 Lux with F1.6 and AGC enabled, while IR illumination supports black-and-white monitoring in low-light environments.

AcuSense Human and Vehicle Classification

Deep-learning-based AcuSense technology helps classify human and vehicle targets for more focused event detection. The camera supports motion detection with human and vehicle classification, line crossing detection, intrusion detection, and face detection. Configured events can trigger recording, image capture, email notification, FTP, memory-card, or NAS upload.

Specification

Camera
Image Sensor 1/2.8" Progressive Scan CMOS
Max. Resolution 3840 × 2160
Min. Illumination Color: 0.005 Lux @ (F1.6, 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 Varifocal lens, motorized lens, 2.8 to 12 mm
Focal Length & FOV 2.8 to 12 mm, horizontal FOV 108° to 30°, vertical FOV 56° to 17°, diagonal FOV 131° to 35°
Lens Mount Ø14
Iris Type Fixed
Aperture F1.6
DORI
DORI 2.8 to 12 mm: D: 97 m to 290 m, O: 38 m to 115 m, R: 19 m to 58 m, I: 9 m to 29 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: 20 fps (3840 × 2160) 25 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)60 Hz: 20 fps (3840 × 2160) 30 fps (3200 × 1800, 2688 × 1520, 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)
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
Video Compression Main stream: H.265+/H.265/H.264+/H.264, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264
Region of Interest (ROI) 1 fixed region(s) for main stream and sub-stream
Audio
Audio Type -S: Mono sound
Audio Compression -S: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Bit Rate -S: 64 Kbps (G.711 ulaw)/64 Kbps (G.711 alaw)/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 -S: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Environment Noise Filtering -S: 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: IE10+, 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 4 programmable polygon privacy masks
Interface
Ethernet Interface 1 RJ45 10 M/100 M self-adaptive Ethernet port
Audio 1 input (line in), 3.5 mm connector, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium, 1 output (line out), 3.5 mm connector, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium, mono sound
On-Board Storage Built-in memory card slot, support microSD card, up to 512 GB
Alarm 1 input, 1 output (max. 24 VDC, 1 A)
Reset Key Yes
General
Power
Dimension Ø153.3 mm × 111.6 mm (Ø6.0" × 4.4")
Material Upper cover and base: metal, bubble: plastic
Package Dimension 244 mm × 174 mm × 173 mm (9.7" × 6.9" × 6.9")
Approx. 855 g (1.9 lb.)
With Package Weight Approx. 1469 g (3.2 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 Heartbeat,password reset via email,pixel counter,anti-flicker
Environment
ProtectionIP 67: IEC 60529-2013;IK10: IEC 62262:2002 \*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

FAQ

What lens does the camera use?

The camera uses a 2.8–12 mm motorized varifocal lens. The horizontal field of view ranges from 108° to 30°, while the vertical field of view ranges from 56° to 17°. The actual viewing angle depends on the selected focal length.
How far can the camera see at night?

The camera provides up to 40 m of IR illumination using 850 nm infrared light. The illumination distance is not the same as a guaranteed identification distance. Actual results depend on target size, installation position, environmental conditions, and scene reflectivity.
What smart detection functions are supported?

The camera supports motion detection with human and vehicle classification, line crossing detection, intrusion detection, and face detection. Event functions can be linked to recording, capture, email, FTP, memory-card, NAS, or surveillance-center actions.
Does the camera support local recording?

Yes. The camera includes a built-in memory-card slot and supports MicroSD cards up to 512 GB. It also supports NAS and automatic network replenishment.