4 MP AcuSense Strobe Light and Audible Warning Fixed Turret Network Camera designed for advanced security applications. It delivers high-quality 4 MP imaging with excellent low-light performance powered by DarkFighter technology, 120 dB true WDR, H.265+ compression, deep-learning-based Human and Vehicle classification, active strobe light and audio alarm, built-in two-way audio, and IP67 water and dust resistance.
Technical Specifications
Camera
Model
DS-2CD3346G2-ISU/SL
Image Sensor
1/3" Progressive Scan CMOS
Maximum Resolution
2688 × 1520
Minimum Illumination
Color: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR
Shutter Time
1/3 s to 1/100,000 s
Day & Night
IR Cut Filter
Angle Adjustment
Pan: 0° to 360°, Tilt: 0° to 75°, Rotate: 0° to 360°
Smart Detection
Human and Vehicle Target Classification based on Deep Learning
Low-Light Technology
Powered-by-DarkFighter Technology
Lens
Lens Type
Fixed focal lens, 2.8, 4, and 6 mm optional
Focal Length & FOV (2.8 mm)
Horizontal FOV: 101°
Vertical FOV: 54°
Diagonal FOV: 122°
Focal Length & FOV (4 mm)
Horizontal FOV: 84°
Vertical FOV: 45°
Diagonal FOV: 99°
Focal Length & FOV (6 mm)
Horizontal FOV: 53°
Vertical FOV: 28°
Diagonal FOV: 64°
Lens Mount
M12
Iris Type
Fixed
Aperture
F1.4
DORI
2.8 mm
D: 63 m, O: 25 m, R: 12 m, I: 6 m
4 mm
D: 77 m, O: 30 m, R: 15 m, I: 7 m
6 mm
D: 126 m, O: 50 m, R: 25 m, I: 12 m
Illuminator
Supplement Light Type
IR
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)
Fourth Stream
50 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360)
60 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360)
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
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.711 / 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
Two-Way Audio
Yes
Active Warning
Strobe Light and Audible Warning
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
ONVIF (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)
120 dB True WDR
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
Protection
Water & Dust Resistance
IP67
(incl. 7% convenience fee)
