DS-2CD2123G2-IU 2.8mm

Hikvision DS-2CD2123G2-IU 2MP AcuSense Built-in Mic Fixed Dome Network Camera, 1/2.8" Progressive Scan CMOS; H.265+/H.265/H.264+/H.264, Color: 0.005 Lux @ (F1.6, AGC ON), 0 lux with IR, 25fps/30fps (1920×1080); VCA functions, 3 streams, 3D DNR, BLC/HLC, ICR; EXIR, up to 30m, DC12V&PoE, Built-in micro SD/SDHC/SDXC slot, Built-in microphone, Focus on human and vehicle targets classification based on deep learning, Line crossing detection, Intrusion detection, Face detection, IP67, IK10.

Resolution

2MP (1920 × 1080)

IR Range

Up to 30m IR Range

Frame Rate

50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720)

60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720) 

Deep Learning

Focus on human and vehicle targets classification based on deep learning

Smart Features

120dB WDR, 3D DNR, BLC, HLC, ROI, Day & Night with ICR

Interface

Built-in Microphone, Built-in Micro SD/SDHC/SDXC slot

Smart Event

Line crossing detection, intrusion detection, face detection

Motion detection, video tampering alarm, Exception Alarm

Protection Level

Water and dust resistant (IP67) and Vandal Resistant (IK10)

Camera

Image Sensor

1/2.8" Progressive Scan CMOS

Max. Resolution

1920 × 1080

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

Fixed focal lens, 2.8 mm

Focal Length & FOV

2.8 mm, horizontal FOV 107°, vertical FOV 57°, diagonal FOV 127°

Lens Mount

M12

Iris Type

Fixed

Aperture

F1.6

Depth of Field

2.8 mm: 1 m to

4 mm: 1.2 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

Network

Protocols

TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, 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

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.

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

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)), Face detection

Linkage

Upload to FTP / NAS / memory card, notify surveillance center, send email, trigger recording, trigger capture

General

Power

12 VDC ± 25%, 0.5 A, max. 6 W, Ø5.5 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

Body: aluminum alloy, bubble: plastic

Dimension

Ø121.4 mm × 92.2 mm (Ø4.8" × 3.6")

Package Dimension

150 mm × 150 mm × 141 mm (5.9" × 5.9" × 5.6")

Weight

Approx. 570 g (1.3 lb.)

With Package Weight

Approx. 806 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)

General Function

Anti-flicker, heartbeat, mirror, privacy mask, password reset via email, pixel counter

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