
DS-2CD55C5G0-IZ(H)S
12 MP IR Varifocal Dome Network Camera
● 1/1.7” Progressive Scan CMOS
● 4000 × 3000 @ 20fps
● MJPEG up to 1920 × 1080 @ 30fps
● 2.8 to 12 mm motorized lens
● Color: 0.008 Lux @ (F1.2, AGC ON), 0 Lux with IR
● H.265, H.265+, H.264, H.264+
● Digital WDR
● IR range up to 30 m
● Alarm 1 input/1 output, audio 1 input/1 output
● Anti-IR Reflection
● IP67, IK10
● 5 streams and up to 5 custom streams
● 6 behavior analyses, 3 exception detection, and face
detection
● Built-in microSD/SDHC/SDXC card slot, up to 256 GB
● Metadata of intrusion detection, line crossing detection,
region entrance detection, region exiting detection,
unattended baggage detection, and object removal are
supported.

Function
Smooth Streaming
Smooth streaming offers solutions to improve the video quality in different network conditions. For example, in poor
network conditions, adapting to the detected real-time network condition, streaming bit rate and resolution are
automatically adjusted to avoid mosaic and lower latency in live view; in multiplayer network conditions, the camera
transmits the redundant data for the self-error correcting in back-end device, so that to solve the mosaic problem because of
the packet loss and error rate.
Metadata
Metadata uses individual instances of application data or the data content. Metadata can be used for third-party application
development.
Power Protection
The camera supports a wide voltage range of 10 VDC to 48 VDC. If the voltage instability occurs, the camera still works
properly. The camera supports reverse polarity protection which can avoid the camera malfunction caused by false
operation.
Anti-Reflection Bubble
This anti-reflection bubble design avoids the IR reflection of the raindrop and dust on the bubble and improves the image
quality.

1/1.7ʺ Progressive Scan CMOS
Color: 0.008 Lux @ (F1.2, AGC ON), 0 Lux with IR
Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°
Motorized lens, 2.8 to 12 mm
Horizontal FOV 101° to 36.1°, vertical FOV 72° to 27.2°, diagonal FOV 130° to 45.2°
5 defined streams and up to 5 custom stream
50Hz: 20fps (4000 × 3000), 25fps (4096 × 2160, 3840 × 2160, 3072 × 1728, 2560 ×
1440, 1920 × 1080, 1280 x 720)
60Hz: 20fps(4000 × 3000), 30fps (4096 × 2160, 3840 × 2160, 3072 × 1728, 2560 × 1440,
1920 × 1080, 1280 x 720)
50Hz: 25fps (704 × 576, 640 × 480)
60Hz: 30fps (704 × 480, 640 × 480)
50Hz: 25fps (1920 × 1080, 1280 × 720, 704 × 576, 640 × 480)
60Hz: 30fps (1920 × 1080, 1280 × 720, 704 × 480, 640 × 480)
50Hz: 25fps (1920 × 1080, 1280 × 720, 704 × 576, 640 × 480)
60Hz: 30fps (1920 × 1080, 1280 × 720, 704 × 480, 640 × 480)
50Hz: 25fps (704 × 576, 640 × 480)
60Hz: 30fps (704 × 480, 640 × 480)
50Hz: 25fps (1920 × 1080, 1280 × 720, 704 × 576, 640 × 480)
60Hz: 30fps (1920 × 1080, 1280 × 720, 704 × 480, 640 × 480)
Main stream: H.265+/H.265/H.264+/H.264
Sub stream/third stream/fourth stream/fifth stream/custom stream:
H.265/H.264/MJPEG
Baseline Profile/Main Profile/High Profile

Scalable Video Coding (SVC)
G.711/G.722.1/G.726/MP2L2/PCM/MP3
64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)/32Kbps(PCM)/
8-320Kbps(MP3)
Environment Noise Filtering
8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Line crossing detection, up to 4 lines configurable
Intrusion detection, up to 4 regions configurable
Region entrance detection, up to 4 regions configurable
Region exiting detection, up to 4 regions configurable
Unattended baggage detection, up to 4 regions configurable
Object removal detection, up to 4 regions configurable
Face detection: detects faces and upload images
Scene change detection, audio exception detection, defocus detection
Motion detection, video tampering alarm, exception (network disconnected, IP
address conflict, illegal login, HDD full, HDD error)
Trigger recording:memory card, network storage, pre-record and post-record
Trigger captured pictures uploading: FTP, SFTP, HTTP, NAS, Email
Trigger notification: HTTP, ISAPI, alarm output, Email
Main stream/sub stream/third stream/fourth stream/fifth stream: 4 fixed region for
each stream and dynamic face tracking
BLC, HLC, 3D DNR, Defog, EIS, distortion correction
Rotate mode, saturation, brightness, contrast, sharpness, AGC, and white balance are
adjustable by client software or web browser
Day/Night/Auto/Schedule/Triggered by Alarm In
LOGO picture can be overlaid on video with 128 × 128 24bit bmp format
microSD/SDHC/SDXC card (256 GB), local storage and NAS (NFS,SMB/CIFS), ANR
Together with high-end Hikvision memory card, memory card encryption and health
detection are supported.
TCP/IP, ICMP, HTTP, HTTPS, FTP, SFTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE,
NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS
ONVIF (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK, Ehome

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 ONVIF, RTP/RTSP
over HTTPS, control timeout settings, security audit log, TLS 1.2, TLS1.0, TLS1.1
Up to 32 users. 3 user levels: administrator, operator and user
iVMS-4200, Hik-Connect, Hik-Central
Plug-in required live view: IE8+
Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Safari 11+
Local service: Chrome57.0+,Firefox52.0+
1-ch 3.5 mm input (line in), 1-ch 3.5 mm output (line out), mono
1 RJ45 10M/100M/1000M Ethernet port
1 input, 1 output (max. 24 VDC/VAC, 1A max.)
1Vp-p composite output (75 Ω/CVBS), only for adjustment
Built-in micro SD/SDHC/SDXC slot, up to 256 GB
32 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)
Anti-flicker, 5 streams and up to 5 custom streams, heartbeat, mirror, privacy masks,
flash log, password reset via e-mail, pixel counter, HTTP listening
Reset via reset button on camera body, web browser and client software
Startup and Operating
Conditions
-IZS: -30 °C to 65 °C (-22 °F to 149 °F), humidity 95% or less (non-condensing)
-IZHS: -40 °C to 65 °C (-40 °F to 149 °F), humidity 95% or less (non-condensing)
-30 °C to 65 °C (-22 °F to 149 °F), humidity 95% or less (non-condensing)
12 VDC is recommended, 10 to 48 VDC; reverse polarity protection; two-core terminal
block; PoE (802.3at, class 4)
Power Consumption and Current
-IZS:
With extra load: 12 VDC, 1.1 A, max. 12 W; PoE (802.3at, 42.5 V to 57 V), 0.3 A to 0.2
A, class 4
Without extra load: 12 VDC, 0.95 A, max. 10 W; PoE (802.3at, 42.5 V to 57 V), 0.3 A to
0.2 A, class 4
-IZHS:
With extra load: 12 VDC, 1.4 A, max. 17 W; PoE (802.3at, 42.5 V to 57 V), 0.4 A to 0.3
A, class 4
Without extra load: 12 VDC, 1.2 A, max. 15 W; PoE (802.3at, 42.5 V to 57 V), 0.4 A to
0.3 A, class 4

"with extra load" means that an extra device is connected to and powered by the
camera.
Camera: Φ162 × 140.3 mm (Φ6.4ʺ × 5.5ʺ)
With package: 251 × 215 × 189 mm (9.9ʺ × 8.5ʺ × 7.4ʺ)
Camera: 1450 g (3.2 lb.)
With package: 1950 g (4.3 lb.)
47 CFR Part 15, Subpart B; EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013,
EN 50130-4: 2011 +A1: 2014; AS/NZS CISPR 32: 2015; ICES-003: Issue 6, 2016; KN 32:
2015, KN 35: 2015
UL 60950-1, IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, EN 60950-1:2005 + Am
1:2009 + Am 2:2013, IS 13252(Part 1):2010+A1:2013+A2:2015
2011/65/EU, 2012/19/EU, Regulation (EC) No 1907/2006
Ingress protection: IK10 (IEC 62262:2002), IP67 (IEC 60529-2013)
* Listed resolutions are only selectable options. It does not mean that all streams can work at their maximum resolution at the
same time.
Available Model
DS-2CD55C5G0-IZS (2.8 to 12 mm), DS-2CD55C5G0-IZHS (2.8 to 12 mm)
Dimension
Accessory
DS-1475ZJ-SUS
Vertical Pole Mount
DS-1476ZJ-SUS
Corner Mount
DS-1471ZJ-155
Pendant Mount
DS-1227ZJ-DM42
In-Ceiling Mount