DH-IPC-HDBW7442E1-Z-X

Descripción

Image Sensor 1/1.8″ CMOS
Max. Resolution 2688 (H) × 1520 (V)
ROM 8 GB
RAM 4 GB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Min. Illumination
0.0005 lux@F1.2 (Color, 30 IRE)
0.0002 lux@F1.2 (B/W, 30 IRE)
0 lux (Illuminator on)
S/N Ratio >56 dB
Illumination Distance Up to 40 m (131.23 ft) (IR)

Illuminator On/Off Control Auto
Illuminator Number 3 (IR LED)
Angle Adjustment
Pan: 0-355°
Tilt:0-80°
Rotation: 0-355°
Lens
Lens Type Motorized vari-focal
Lens Mount φ16
Focal Length 2.7 mm–12 mm
Max. Aperture F1.2
Field of View H: 107°–48°; V: 55°–27°; D: 130°–56°
Iris Control Auto
Iris Control Type P-Iris
Close Focus Distance 1.8 m (5.91 ft)
DORI
Distance
Lens Detect Observe Recognize Identify
W 60.4 m
(198.16 ft)
24.2 m
(79.39 ft)
12.1 m
(39.70 ft)
6.0 m
(19.69 ft)
T 128.7 m
(422.24 ft)
51.5 m
(168.96 ft)
25.7 m
(84.32 ft)
12.9 m
(42.32 ft)
*DORI (Detect, Observe, Recognize, Identify) is a standard system
(EN-62676-4) for defining the ability of a person viewing the
video to distinguish persons or objects within a covered area. The
numbers in this table do not reflect intelligent function distances.
For intelligent function distances, refer to installation and
commissioning manual/project design tool.
Smart Event
IVS Abandoned object; missing object
Intelligence
IVS (Perimeter Protection)
Intrusion, tripwire, fast moving (the three functions
support the classification and accurate detection of
vehicle, animal and human); loitering detection, people
gathering, parking detection, privacy protection.
Supports long- distance mode. Supports self-learning, it
filters out false alarms.
Face Detection
Face detection; track; snapshot; snapshot optimization;
optimal face snapshot upload; face enhancement; face
exposure; face attributes extraction including 6 attributes
and 8 expressions; face snapshot set as face or one inch
photo; snapshot strategies (real-time snapshot, quality
priority and optimization snapshot); face angle filter;
optimization time setting; privacy protection
Face Recognition
There are two modes: General mode and counting
mode.
General mode:
Face detection; snapshot; snapshot optimization;
optimal face snapshot upload; face enhancement; face
exposure; face attributes extraction including 6 attributes
and 8 expressions; face snapshot set as face or one inch
photo; snapshot strategies (recognition priority and
optimization snapshot); face angle filter; optimization
time setting;
privacy protection.
Supports adding 5 group face databases; registering
person one by one or in batches; setting face similarity;
and supports face comparison with the face database
containing up to 200,000 face pictures.
Counting mode:
Offers advanced customer counter, filters out specified
faces from the face database, and exports reports both
before and after removing duplicate faces.
Technical Specification
Camera