X2281-HL 4T 8 million multi-algorithm parallel tube camera
Support 4 TOPS computing power;
Supports 1-to-N function, multi-algorithm switching, behavior analysis, crowd situation analysis, face, human body, machine and non-human, vehicle, vehicle event detection, and traffic data statistics;
Supports backlight adaptation, fog penetration adaptation, and speed adaptation;
Using 1/1.8" CMOS;
Software definition supports online loading and upgrade of algorithms;
120dB super wide dynamic range, restoring true details in high-contrast scenes;
Support multi-algorithm switching;

Chip Hi3559AV100
Computing power 4 TOPS
Memory DDR4 4.0 GB
Flash SPI NAND FLASH 512.0 MB
Sensor maximum image size 4K 3840(H)*2160(V)
Sensor photosensitive surface size 1/1.8"
Minimum illumination color: 0.001Lux (F1.2, AGC ON, 1/30 shutter), black and white: 0.0005Lux (F1.2, AGC ON, 1/30 shutter)
Lens focal length 12-55mm
Lens viewing angle: horizontal: 9.2° (T end) ~ 40.3° (W end); vertical: 5.3° (T end) ~ 22.8° (W end)
White light fill light distance 30m
Video encoding format MJPEG/H.264/H.265
Audio encoding format G.711a/G.711u/G.726/OPUS
1 drag N function supported
Vehicle Mainland China plate recognition, license plate enhancement, body color detection, car model detection, car model detection
Vehicle event detection: non-occupancy detection, non-occupancy detection, illegal parking detection, retrograde/reversing detection
Traffic data statistics: traffic flow statistics, non-motor vehicle flow statistics, pedestrian statistics
Behavior analysis: rapid movement detection, removal detection, line crossing detection, intrusion detection, area entry/exit detection, loitering detection
Crowd situation analysis, queue length statistics, regional population statistics
Face face detection, face capture enhancement, face attribute detection
Human body detection, human attribute detection
Non-motor vehicle traffic statistics, non-motorized vehicle detection, cyclist attribute detection
RS485 interface support
Switching interface support
Ethernet interface support
Number of Ethernet interfaces: 2
Ethernet interface bandwidth 2 RJ45 10M/100M/1000M adaptive Ethernet ports
Power supply type AC24V
Power consumption: Maximum power consumption: 26.1W, Typical power consumption: 8.1W
Working temperature -40℃~60℃(fill light turned off)-40℃~40℃(fill light turned on)
Working humidity 5%~95% (no condensation)
Protection grade IP67
Anti-riot IK10