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DS-2CD3748G2T-LIZS(U)(Y)

EOL

4 MP Dual Illumination Motorized Varifocal Dome Network Camera

  • High quality imaging with 4 MP resolution
  • Motorized varifocal lens for easy installation and monitoring
  • Smart Hybrid Light: advanced technology with long range
  • Clear imaging against strong backlight due to 140 dB WDR technology
  • Motorized varifocal lens for easy installation and monitoring
  • Efficient H.265+ compression technology
  • Water and dust resistant (IP67) and vandal resistant (IK10)

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Data Sheet
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Available models:

DS-2CD3748G2T-LIZSU(2.7-13.5mm)
DS-2CD3748G2T-LIZS(U)(Y)
EOL
Data Sheet

Specification

  • Camera
  • Image Sensor 1/1.8" Progressive Scan CMOS
  • Max. Resolution 2688 × 1520
  • Min. Illumination Color: 0.001 Lux @ (F1.2, AGC ON),0 Lux with light
  • 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, 2.7 to 13.5 mm
  • Focal Length & FOV 2.7 to 13.5 mm, horizontal FOV 114.6° to 41.8°, vertical FOV 59.3° to 23.6°, diagonal FOV 141.3° to 48.1°
  • Lens Mount Integrated
  • Focus Auto,Semi-auto,Manual
  • Iris Type DC iris
  • Aperture Max. F1.2
  • Depth of Field 1 m to ∞
  • DORI
  • DORI Wide: D: 60.0m, O: 23.8 m, R: 12.0 m, I: 6.0 m Tele: D: 149 m, O: 59.1 m, R: 29.8 m, I: 14.9 m
  • Illuminator
  • Supplement Light Type IR,White Light
  • Supplement Light Range Up to 40 m
  • Smart Supplement Light Yes
  • IR Wavelength 850 nm
  • HEOP
  • Open Resources Memory: 60 MB, Smart RAM: 400 MB, eMMC: 2 GB
  • Computing Power 1.5 TOPS
  • Open Capability HEOP 2.0 OpendevSDK
  • Deep Learning Structure Caffe, PyTorch, TensorFlow, PaddlePaddle, ONNX
  • Programming Language C,C++
  • Video
  • Main Stream 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
  • Sub-Stream 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 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.
  • Fourth Stream 50 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) *Fourth 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, Fourth stream: H.265/H.264/MJPEG, *Third stream and fourth stream are 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) 5 fixed regions for main stream and sub-stream
  • Target Cropping Yes
  • Audio
  • Audio Compression G.711ulaw/G.711alaw/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)
  • Audio Sampling Rate 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
  • Environment Noise Filtering 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, SFTP, ARP, SNMP, WebSocket, WebSockets, SRTP
  • Simultaneous Live View Up to 6 channels
  • API Open Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
  • User/Host Up to 32 users 3 user levels: administrator, operator, and user
  • 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 1.1/1.2/1.3, 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.
  • Client iVMS-4200,Hik-Connect,Hik-Central
  • Web Browser Plug-in required live view: IE 10, IE 11, Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+, Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+
  • 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) 140 dB
  • Image Enhancement BLC,HLC,3D DNR,Defog
  • SNR ≥ 52 dB
  • Privacy Mask 4 programmable polygon privacy masks
  • Interface
  • 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 512 GB
  • Built-in Microphone -U: Yes, 2 built-in microphones
  • 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 2 inputs, 2 outputs (max. 24 VDC/24 VAC, 1 A)
  • Reset Key Yes
  • Power Output 12 VDC, max. 100 mA
  • Event
  • Basic Event Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
  • Smart Event Unattended baggage detection,object removal detection, scene change detection,audio exception detection,defocus detection
  • Linkage Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture,trigger alarm output,audible warning
  • Deep Learning Function
  • Face Capture Yes
  • People Counting Yes
  • Perimeter Protection Line crossing detection, intrusion detection, region entrance detection, region exiting detection, Support alarm triggered by specified target types (human and vehicle)
  • General
  • Power 12 VDC ± 25%, 1.0 A, max. 12 W,Ø5.5 mm coaxial power plug,reverse polarity protection, PoE: IEEE 802.3at, Class 4, max. 14 W
  • Material Metal
  • Dimension Ø141 mm × 112 mm (Ø5.6" × 4.4")
  • Package Dimension 244 mm × 174 mm × 173 mm (9.6" × 6.9" × 6.8")
  • Weight Approx. 820 g (1.8 lb.)
  • With Package Weight Approx. 1200 g (2.6 lb.)
  • General Function Heartbeat,anti-banding,mirror,flash log,password reset via email,pixel counter
  • 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
  • Approval
  • EMC FCC: 47 CFR Part 15, Subpart B, 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
  • Safety UL: UL 62368-1, CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017
  • Environment CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU
  • Protection IP67: 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.

Specification

Camera
Image Sensor
1/1.8" Progressive Scan CMOS
Max. Resolution
2688 × 1520
Min. Illumination
Color: 0.001 Lux @ (F1.2, AGC ON),0 Lux with light
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, 2.7 to 13.5 mm
Focal Length & FOV
2.7 to 13.5 mm, horizontal FOV 114.6° to 41.8°, vertical FOV 59.3° to 23.6°, diagonal FOV 141.3° to 48.1°
Lens Mount
Integrated
Focus
Auto,Semi-auto,Manual
Iris Type
DC iris
Aperture
Max. F1.2
Depth of Field
1 m to ∞
DORI
DORI
Wide: D: 60.0m, O: 23.8 m, R: 12.0 m, I: 6.0 m Tele: D: 149 m, O: 59.1 m, R: 29.8 m, I: 14.9 m
Illuminator
Supplement Light Type
IR,White Light
Supplement Light Range
Up to 40 m
Smart Supplement Light
Yes
IR Wavelength
850 nm
HEOP
Open Resources
Memory: 60 MB, Smart RAM: 400 MB, eMMC: 2 GB
Computing Power
1.5 TOPS
Open Capability
HEOP 2.0 OpendevSDK
Deep Learning Structure
Caffe, PyTorch, TensorFlow, PaddlePaddle, ONNX
Programming Language
C,C++
Video
Main Stream
50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
Sub-Stream
50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 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.
Fourth Stream
50 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) *Fourth 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, Fourth stream: H.265/H.264/MJPEG, *Third stream and fourth stream are 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)
5 fixed regions for main stream and sub-stream
Target Cropping
Yes
Audio
Audio Compression
G.711ulaw/G.711alaw/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)
Audio Sampling Rate
8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Environment Noise Filtering
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, SFTP, ARP, SNMP, WebSocket, WebSockets, SRTP
Simultaneous Live View
Up to 6 channels
API
Open Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
User/Host
Up to 32 users 3 user levels: administrator, operator, and user
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 1.1/1.2/1.3, 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.
Client
iVMS-4200,Hik-Connect,Hik-Central
Web Browser
Plug-in required live view: IE 10, IE 11, Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+, Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+
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)
140 dB
Image Enhancement
BLC,HLC,3D DNR,Defog
SNR
≥ 52 dB
Privacy Mask
4 programmable polygon privacy masks
Interface
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 512 GB
Built-in Microphone
-U: Yes, 2 built-in microphones
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
2 inputs, 2 outputs (max. 24 VDC/24 VAC, 1 A)
Reset Key
Yes
Power Output
12 VDC, max. 100 mA
Event
Basic Event
Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
Smart Event
Unattended baggage detection,object removal detection, scene change detection,audio exception detection,defocus detection
Linkage
Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture,trigger alarm output,audible warning
Deep Learning Function
Face Capture
Yes
People Counting
Yes
Perimeter Protection
Line crossing detection, intrusion detection, region entrance detection, region exiting detection, Support alarm triggered by specified target types (human and vehicle)
General
Power
12 VDC ± 25%, 1.0 A, max. 12 W,Ø5.5 mm coaxial power plug,reverse polarity protection, PoE: IEEE 802.3at, Class 4, max. 14 W
Material
Metal
Dimension
Ø141 mm × 112 mm (Ø5.6" × 4.4")
Package Dimension
244 mm × 174 mm × 173 mm (9.6" × 6.9" × 6.8")
Weight
Approx. 820 g (1.8 lb.)
With Package Weight
Approx. 1200 g (2.6 lb.)
General Function
Heartbeat,anti-banding,mirror,flash log,password reset via email,pixel counter
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
Approval
EMC
FCC: 47 CFR Part 15, Subpart B, 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
Safety
UL: UL 62368-1, CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017
Environment
CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU
Protection
IP67: IEC 60529-2013,IK10: IEC 62262:2002
For better user experience, we highly recommend you to update your device to the latest firmware asap.

Resources

For better user experience, we highly recommend you to update your device to the latest firmware asap.
Firmware_V5.7.55_241028
Applied to:
DS-2CD3748G2T-LIZSU(2.7-13.5mm)

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