M2141-EVL(2.8-12mm) 1T 4 million vehicle identification barrel camera
Support 1 TOPS computing power;
Supports heat maps, behavior analysis, machine-non-human, vehicle, vehicle event detection, and traffic data statistics;
Using 1/1.8" CMOS;
120dB super wide dynamic range, restoring true details in high-contrast scenes;

Chip Hi3516DV300
Computing power 1 TOPS
Memory DDR3 1.0 GB
Flash SPI NAND FLASH 256.0 MB
Sensor maximum image size 4MP 2560(H)*1440(V)
Sensor photosensitive surface size 1/1.8"
Minimum illumination color: 0.001Lux (F1.2, AGC ON, 1/30 shutter), black and white: 0.0001Lux (F1.2, AGC ON, 1/30 shutter)
Lens focal length 2.8-12mm
Lens viewing angle: horizontal: 46.6° (T end) ~ 112.5° (W end); vertical: 26.3° (T end) ~ 60.4° (W end)
White light fill light distance 20m
Video encoding format MJPEG/H.264/H.265
Audio encoding format G.711a/G.711u/G.726/OPUS
Heat map support
Vehicle Mainland China plate recognition, body color detection, vehicle model detection, vehicle 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: fast movement detection, line crossing detection, intrusion detection, area entry/exit detection, loitering detection
Non-motor vehicle traffic statistics: non-motor vehicle detection, pedestrian detection, motor vehicle detection
RS485 interface support
Switching interface support
Ethernet interface support
Number of Ethernet interfaces: 1
Ethernet interface bandwidth 1 RJ45 10M/100M Ethernet port
Power supply type DC12V, PoE (IEEE 802.3at)
Power consumption: Maximum power consumption: 15W, typical power consumption: 3.8W
Working temperature -30℃~60℃(fill light off) -30℃~40℃(fill light on)
Working humidity 5%~95% (no condensation)
Protection grade IP67