www.dahuasecurity.com
Lens
Lens Type Motorized vari-focal
Focal Length 16 mm–40 mm
Max. Aperture F1.5
Aperture Type P iris
Field of View
Horizontal: 12.8°–30.28°
Vertical: 7.2°–16.96°
Diagonal: 13.2°–30.9°
Function
Trigger Mode Video detection; Radar
OSD Overlay Time, address, lane No., plate, plate color, and more
Alarm Event
Storage full, storage error, external alarm, no storage
card, license plate blocklist, illegal access, network
disconnection, and IP conflict
Automatic Network
Replenishment (ANR) Platform, FTP (SD card is required)
Auto Registration Yes
Intelligence
Target Detection Motor vehicle; Motorcycle vehicle
Face Detection Detects the driver and front-seat passenger of motor
vehicles, and motorcycle drivers; extracts face images
ANPR Adopts Dahua developed algorithms to recognize license
plate numbers and letters
Vehicle Type Recognition
Vehicle head: Large bus, heavy truck, medium truck,
sedan, van, light truck, medium bus, SUV, MPV, and
pickup
Vehicle tail: SUV, large bus, sedan, light truck, pickup,
medium truck, van, and heavy truck
Vehicle Color Recognition
White, pink, black, red, yellow, gray, blue, green, orange,
purple, brown, and silver gray (color recognition is not
supported during the nighttime)
Vehicle logo
Vehicle head mode:
Acura; Alfaromeo; Ashokleyland; Astonmartin; Audi;
Baic; Bently; Benz; BMW; Buick; BYD, Cadillac; Chery;
Chevrolet; Chrysler; Citroen; Dacia; Daihatsu; Datsun;
Dodge; DS; Ferrari; Fiat; Force; Ford; Foton; Geely;
GMC; Greatwall; Hino; Honda; Hyundai; Infiniti; Isuzu;
Iveco; Jac; Jaguar; Jeep; Kia; Kinglong; Land; Lexus; Lifan;
Lincoln; Mahindra; Man; Maserati; Mazda; Mercury;
MG; Mini; Mitsubishi; Nissan; Opel; Peugeot; Porsche;
Renault; Rollsroyce; Saab; Scania; Seat; Skoda; Smart;
Subaru; Suzuki; Tata; Tesla; Toyota; UD; Volkswagen;
Volvo
Motor Vehicle Violation
Snapshot
ANPR mode: Wrong-way driving, speeding, driving slow,
crossing the white solid line, crossing the yellow solid
line, illegal lane change, unfasten seat belt, calling while
driving, smoking while driving
Motorcycle vehicle
Violation Capture
Captures traffic violations including carrying passenger,
not wearing helmet, wrong-way driving
Traffic Flow Detection Generates statistics on vehicle flow, queue length,
average speed, lane occupancy, and more
Traffic Event Motor vehicle illegal stopping on the roadway, traffic
congestion
Video
Video Compression H.265; H.264M; H.264H; MJPEG
Video Resolution
3M (2048 × 1536); UXGA (1600 × 1200); 1080p (1920
× 1080); 720p (1280 × 720); D1 (704 × 576); CIF (352 ×
288)
Video Frame Rate
50 Hz: Maximum 50 fps; default main stream (1536 ×
2048@25 fps), sub stream (1600 × 1200@25 fps)
60 Hz: Maximum 60 fps; default main stream (1536 ×
2048@25 fps), sub stream (1600 × 1200@25 fps)
Video Bit Rate
H.264: 32 kbps–32768 kbps
H.265: 32 kbps–32768 kbps
MJPEG: 512 kbps–32768 kbps
Bit Rate Control CBR; VBR
White Balance Auto; night; custom color temperature
Edge Enhancement Yes
HLC Yes
BLC Yes
Bad Pixel Correction Yes
Gain Scope 0–100
image
Composite Image Supports composing 1, 2, 3, or 4 images
Image Resolution 2048 (H) × 1536 (V) (OSD black background is not
calculated in the pixels)
Image Encoding Format JPEG
Image Tampering
Prevention
Watermark and verification are available for videos and
images
Network
Network Port 2 RJ-45 Ethernet ports, 10/100/1000 M network
transmission
SDK and API Yes
Security Authorized username and password, MAC address
binding, HTTPS encryption, and network access control
Protocol IPv4; IPv6; HTTP; TCP; IP; UDP; NTP; DHCP
Interoperability ONVIF (Profile S/Profile G/Profile T)
Browser
IE: IE 9–IE 11
Chrome: Chrome 41 and earlier
Firefox: Firefox 49 and earlier
Win10 needs to open the browser with administrator
rights
Positioning GPS
Time Synchronization NTP; GPS
Port
Storage 1, supports maximum 256 GB TF card local storage
Iris Control 1, connects to DC iris or P iris
Focus Control 1, connects to motorized vari-focal lens
Frequency Source Sync 1, supports synchronizing the camera with mains
electricity
Peripheral Light
7, optocoupler signal output (can be configured as
flashing light or LED strobe sync output port, frequency
adjustable)
USB 2 USB 2.0 ports
RS-485 2, connects to devices such as signal detector, strobe,
continuous light, and all-in-one illuminator
RS-232 4 (1 is used for serial debugging and 3 for connecting to
radars)