DS-2CD3747G2T-LZSU

4 MP ColorVu Motorized Varifocal Dome Network Camera

24/7 Colorful imaging

Anti-Illuminator-Reflection

High quality imaging with 4 MP resolution

Efficient H.265+ compression technology

Clear imaging against strong back light due to 130 dB true WDR technology

Focus on human and vehicle target classification based on deep learning

Audio and alarm interfaces available

Water and dust resistant (IP67) and vandal resistant (IK10)

specification

Camera
Image Sensor1/1.8″ Progressive Scan CMOS
Max. Resolution2688 × 1520
Min. IlluminationColor: 0.0005 Lux @ (F1.0, AGC ON),0 Lux with light
Shutter Time1/3 s to 1/100,000 s
Angle AdjustmentPan: 0° to 355°,tilt: 0° to 75°,rotate: 0° to 355°
Day & Night24/7 color imaging

Lens
Lens TypeVarifocal lens, motorized lens, 2.8 to 12 mm
Focal Length & FOV2.8 to 12 mm, horizontal FOV 105.4° to 56.4°, vertical FOV 53.9° to 31.6°, diagonal FOV 131.8° to 65.1°
Lens MountIntegrated
Iris TypeDC iris
ApertureF1.0
Depth of Field1.9 m to ∞

DORI
DORID: 66.8 m to 110.4 m, O: 26.5 m to 43.8 m, R: 13.4 m to 22.1 m, I: 6.7 m to 11 m

Illuminator
Supplement Light TypeWhite Light
Supplement Light RangeUp to 40 m
Smart Supplement LightYes

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.
Video Compression
Main stream: H.265/H.264/H.265+/H.264+,

Sub-stream: H.265/H.264/MJPEG,

Third stream: H.265/H.264,

*Third stream is supported under certain settings.
Video Bit Rate32 Kbps to 8 Mbps
Fourth Stream
50 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360)

60 Hz: 10 fps (1280 ×720, 640 × 480, 640 × 360)
H.264 TypeBaseline Profile,Main Profile,High Profile
H.265 TypeMain Profile
Bit Rate ControlCBR,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

Audio
Audio Compression G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Bit Rate64 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 Rate8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Environment Noise FilteringYes

Network
ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP, WebSocket, WebSockets
Simultaneous Live ViewUp to 6 channels
APIOpen 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
SecurityPassword 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.
ClientiVMS-4200,Hik-Connect,Hik-Central
Web Browser
Plug-in required live view: IE 10+,

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 SwitchYes
Image SettingsRotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
Day/Night SwitchDay,Night,Auto,Schedule
Wide Dynamic Range (WDR)130 dB
SNR≥ 52 dB
Image EnhancementBLC,HLC,3D DNR
Privacy Mask4 programmable polygon privacy masks

Interface
Ethernet Interface1 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
Audio
1 input (line in), 2-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium,

1 output (line out), 2-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium
Alarm 1 input(s), 1 output(s) (max. 24 VDC/24 VAC, 1 A)
Built-in MicrophoneYes
Reset KeyYes
Power Output12 VDC, max. 100 mA

Event
Basic Event Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,network disconnected,IP address conflict,illegal login,HDD full,HDD error
Smart Event
Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggered by specified target types (human and vehicle)),

Scene change detection, unattended baggage detection,object removal detection,audio exception detection
LinkageUpload to FTP/NAS/memory card,notify surveillance center,trigger recording,trigger capture,send email,trigger alarm output,audible warning,white light flashing

Deep Learning Function
Face CaptureYes

General
Power
12 VDC ± 25%, 0.9 A, max. 10.8 W,Ø5.5 mm coaxial power plug,reverse polarity protection,

PoE: 802.3af, Class 3, 36 V to 57 V, 0.36 A to 0.23 A, max. 12.9 W
Dimension

Ø155 mm × 152 mm (Ø6.1 × 6.0″)”
Package Dimension227 mm × 198 mm × 220 mm (8.9″ × 7.8″ × 8.7″)
WeightApprox. 1600 g (3.4 lb.)
With Package WeightApprox. 2150 g (4.7 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)
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
General FunctionHeartbeat,anti-banding,mirror,flash log,password reset via email,pixel counter

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,

KC: KN32: 2015, KN35: 2015
Safety
UL: UL 62368-1,

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
ProtectionIP67: IEC 60529-2013,IK10: IEC 62262:2002

Trusted SIRA-approved CCTV company in Dubai. Specializing in installation for diverse locations. Services include CCTV, Access Control, Gate Barriers, and more. Exclusive distribution partners for Hikvision & HiLook products.

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