Hikvision 4MP Dual Illumination Motorized Varifocal Dome Network Camera DS-2CD3748G2T-LIZSU 2.7-13.5

Specifications

• Camera
• Image Sensor 1/1.8" Progressive Scan CMOS
• Resolution 2688 × 1520
• 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
• 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
• 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 (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.

• 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
• 264 Type
• Baseline Profile,Main Profile,High Profile
• 265 Type
• Main Profile
• Bit Rate Control
• CBR,VBR
• Scalable Video Coding (SVC)
• 264 and H.265 encoding
• Region Of Interest (ROI)
• 5 fixed regions for main stream and sub-stream
• Target Cropping
• Yes
• Audio
• Audio Compression
• 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+,
• Local service: Chrome 57.0+, Firefox 52.0
• 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
• 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
• Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggered by specified target types (human and vehicle)), 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
• 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
• 820 g (1.8 lb.)
• With Package Weight
• 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