Hikvision DS-2CD2955G0-IS(U)

Image Sensor

1/2.7″ Progressive Scan CMOS

Max. Resolution

2560 × 1920

Min. Illumination

Color: 0.017 Lux @ (F2.25, AGC ON),B/W: 0 Lux with IR

Shutter Time

1/3 s to 1/100,000 s

Day & Night

IR cut filter

Lens Type

Fixed focal lens, 1.05 mm

Focal Length & FOV

1.05 mm, horizontal FOV: 180°, vertical FOV: 180°, diagonal FOV: 180°

Focus

Fixed

Lens Mount

M12

Iris Type

Fixed

Aperture

F2.25

Depth of Field

0.1 m to ∞

DORI

D: 21 m, O: 8 m, R: 4 m, I: 2 m

Supplement Light Type

IR

Supplement Light Range

Up to 8 m

Smart Supplement Light

Yes

IR Wavelength

850 nm

Main Stream

50 Hz: 25 fps（2560 × 1920, 2048 × 1536, 1280 × 960）;60 Hz: 30 fps（2560 × 1920, 2048 × 1536, 1280 × 960）

Sub-Stream

50 Hz: 25 fps (640 × 480);60 Hz: 30 fps (640 × 480)

Video Compression

Main stream: H.265+/H.265/H.264+/H.264,;Sub-stream: H.265/H.264/MJPEG

Video Bit Rate

32 Kbps to 16 Mbps

H.264 Type

Baseline Profile,Main Profile,High Profile

H.265 Type

Main Profile

Region of Interest (ROI)

1 fixed region for main stream

Mount Type

Support wall/table/ceiling mounting

Audio Type

Mono sound

Audio Compression

G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC-LC

Audio Bit Rate

64 Kbps (G.711 ulaw/G.711 alawm/16 Kbps (G.722.1)/16 Kbps (G.726)/32~160 Kbps (MP2L2)/16~64Kbps (AAC-LC)

Audio Sampling Rate

8 kHz/16 kHz

Environment Noise Filtering

Yes

Protocols

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

Simultaneous Live View

Up to 6 channels

API

Open Network Video Interface (Profile S, Profile T, Profile G),ISAPI

User/Host

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

Client

iVMS-4200,Hik-Connect,Hik-Central

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

Web Browser

Plug-in required live view: IE 10+,;Local service: Chrome 57.0+, Firefox 52.0+

Network Storage

NAS (NFS, SMB/CIFS)

Image Settings

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

Day/Night Switch

Day,Night,Auto,Schedule

Image Enhancement

BLC,3D DNR

Wide Dynamic Range (WDR)

120 dB

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 256 GB

Built-in Microphone

-U: Yes

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 A)

Reset Key

Yes

Power Output

12 VDC, max. 100 mA

Basic Event

Motion detection, video tampering alarm, exception

Smart Event

;Line crossing detection, intrusion detection

Linkage

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

Power

12 VDC ± 25%, 0.5 A, max. 6 W,Ø5.5 mm coaxial power plug,reverse polarity protection,;PoE: IEEE 802.3af, Class 3, max. 7.5 W

Material

ADC12

Dimension

Ø119.9 mm × 41.2 mm (Ø4.7″ × 1.6″)

Package Dimension

150 mm × 125 mm × 99 mm (5.9″ × 4.9″ × 3.9″)

Weight

Approx. 320 g (0.7 lb.)

With Package Weight

Approx. 500 g (1.1 lb.)

Language

13 languages English, Turkish, Polish, Romanian, Czech, Slovak, Traditional Chinese, Thai, Vietnamese, Croatian, Slovenian, Serbian, Ukrainian

Storage Conditions

-10 °C to 50 °C (-14 °F to 122 °F). Humidity 95% or less (non-condensing)

Startup and Operating Conditions

-10 °C to 50 °C (-14 °F to 122 °F). Humidity 95% or less (non-condensing)

General Function

Heartbeat,anti-banding,mirror,password protection

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

UL: UL 62368-1,;CB: IEC 62368-1: 2014+A11,;CE-LVD: EN 62368-1: 2014/A11: 2017,;BIS: IS 13252 (Part 1): 2010/IEC 60950-1: 2005,;LOA: IEC/EN 60950-1

Environment

CE-RoHS: 2011/65/EU