Hikvision DS-2CD2126G2-IMS

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°

Focal Length & FOV

2.8 mm, horizontal FOV: 106°, vertical FOV: 52°, diagonal FOV: 129°

Lens Type

Fixed focal lens, 2.8 mm

Aperture

F1.4

Iris Type

Fixed

Lens Mount

M12

DORI

2.8 mm, D: 44 m, O: 17 m, R: 8 m, I: 4 m

Supplement Light Type

IR

Supplement Light Range

Up to 30 m

Smart Supplement Light

Yes

IR Wavelength

850 nm

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,;*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 Type

Mono sound

Environment Noise Filtering

Yes

Audio Sampling Rate

8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz

Audio Compression

G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC

Audio Bit Rate

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)

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)

Simultaneous Live View

Up to 6 channels

API

ISAPI,SDK,ISUP,ONVIF (Profile S, Profile G, Profile T)

Protocols

TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTCP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets, SRTP, SFTP

User/Host

Up to 32 users;3 user levels: administrator, operator, and user

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 11,;Plug-in free live view: Chrome 80+, Firefox 80+, Edge 89+, Safari 13+,;Local service: Chrome 80+, Firefox 80+, Edge 89+, Safari 13+

Image Parameters Switch

Yes

Wide Dynamic Range (WDR)

120 dB

SNR

≥ 52 dB

Privacy Mask

4 programmable polygon privacy masks

Day/Night Switch

Day,Night,Auto,Schedule

Image Enhancement

BLC,HLC,3D DNR

Image Settings

Rotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser

Audio

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

1 input, 1 output (max. 12 VDC, 30 mA)

Video Output

1 type D HDMI interface (female plug) (720p@50 fps/60 fps, 1080p@25 fps/30 fps/50 fps/60 fps, HDMI version 1.4)

On-Board Storage

Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB

Reset Key

Yes

Ethernet Interface

1 RJ45 10 M/100 M self-adaptive Ethernet port

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 FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture,trigger alarm output,audible warning

Face Capture

Yes

Perimeter Protection

Line crossing detection, intrusion, region entrance, region exiting;Support alarm triggering by specified target types (human and vehicle)

Power

12 VDC ± 25%, 0.6 A, max. 7.2 W,reverse polarity protection,Ø5.5 mm coaxial power plug,or two-core terminal block,;PoE: IEEE 802.3af, Class 3, max. 8.5 W

Material

Metal

Dimension

Ø119 mm × 90 mm (Ø4.7″ × 3.5″)

Package Dimension

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

Weight

Approx. 440 g (0.97 lb.)

With Package Weight

Approx. 720 g (1.59 lb.)

Storage Conditions

-10 °C to 40 °C (-14 °F to 104 °F). Humidity 95% or less (non-condensing)

Startup and Operating Conditions

-10 °C to 40 °C (-14 °F to 104 °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

EMC

CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014,;RCM: AS/NZS CISPR 32: 2015, ;IC: ICES-003: Issue 7,;KC: KN32: 2015, KN35: 2015

Safety

;CB: IEC 62368-1: 2014+A11,;CE-LVD: EN 62368-1: 2014/A11: 2017,;LOA: IEC/EN 60950-1

Environment

CE-RoHS: 2011/65/EU, ;WEEE: 2012/19/EU, ;Reach: Regulation (EC) No 1907/2006

Protection

IK10: IEC 62262:2002