6 MP AcuSense Fixed Dome Network Camera designed for reliable indoor and outdoor surveillance. It delivers high-quality 6 MP imaging, excellent low-light performance with DarkFighter technology, efficient H.265+ compression, 120 dB true WDR, deep-learning-based Human and Vehicle target classification, and advanced HEOP capabilities. The camera features IR illumination up to 40 m and is protected against water, dust, and vandalism with IP67 and IK10 ratings.
Technical Specifications
Camera
Model
DS-2CD3166G2-ISU
Image Sensor
1/2.4" Progressive Scan CMOS
Maximum Resolution
3200 × 1800
Minimum Illumination
Color: 0.003 Lux @ (F1.6, 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 355°, Tilt: 0° to 75°, Rotate: 0° to 355°
Target Classification
Human and Vehicle target classification based on deep learning
Lens
Lens Type
Fixed focal lens, 2.8, 4, and 6 mm optional
Focal Length & FOV (2.8 mm)
Horizontal FOV: 105°
Vertical FOV: 55°
Diagonal FOV: 127°
Focal Length & FOV (4 mm)
Horizontal FOV: 78°
Vertical FOV: 38°
Diagonal FOV: 96°
Focal Length & FOV (6 mm)
Horizontal FOV: 51°
Vertical FOV: 26°
Diagonal FOV: 59°
Lens Mount
M12
Iris Type
Fixed
Aperture
F1.6
DORI
2.8 mm
D: 76 m, O: 30 m, R: 15 m, I: 7 m
4 mm
D: 115 m, O: 45 m, R: 23 m, I: 11 m
6 mm
D: 164 m, O: 65 m, R: 32 m, I: 16 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: 40 MB
Smart RAM: 350 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 (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz: 30 fps (3200 × 1800, 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 16 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 Type
Mono sound
Environment Noise Filtering
Yes
Audio Sampling Rate
8 kHz / 16 kHz / 32 kHz / 44.1 kHz / 48 kHz
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)
Key Features
Resolution
6 MP
Low-Light Technology
Powered-by-DarkFighter
Target Classification
Human and Vehicle classification based on deep learning
Wide Dynamic Range
120 dB True WDR
Compression
H.265+
HEOP
Supported
Protection
Water & Dust Resistance
IP67
Vandal Resistance
IK10
(incl. 7% convenience fee)
