Basic Info.
Model NO.
IPC-HFW2831T-ZS-S2
Feature
Waterproof / Weatherproof
Effective Distance
10-30m
Product Description
Product Description
Camera |
Image Sensor | 1/2.7" 8Megapixel progressive CMOS |
Effective Pixels | 3840 (H) × 2160 (V) |
ROM | 128 MB |
RAM | 256 MB |
Scanning System | Progressive |
Electronic Shutter Speed | Auto/Manual 1/3 s-1/100,000 s |
Min. Illumination | 0.008 Lux F1.5 |
IR Distance | 60 m (196.85 ft) |
IR On/Off Control | Auto/Manual |
IR LEDs Number | 4 |
Pan/Tilt/Rotation Range | Pan: 0°-360° Tilt: 0°-90° Rotation: 0°-360° |
Lens |
Lens Type | Motorized vari-focal |
Mount Type | φ14 |
Focal Length | 2.7 mm-13.5 mm |
Max. Aperture | F1.5 |
Field of View | Pan: 113°-31° Tilt: 58°-17° Diagonal: 138°-36° |
Iris Type | Fixed |
Close Focus Distance | 0.8 m-0.8 m (2.62 ft-2.62 ft) |
DORI Distance | Lens | Detect | Observe | Recognize | Identify |
W | 85.3 m (279.9 ft) | 34.1 m (111.9 ft) | 17 m (55.8 ft) | 8.5 m (27.9 ft) |
T | 280 m (918.6 ft) | 112 m (367.5 ft) | 56 m (183.7 ft) | 28 m (91.9 ft) |
Smart Event |
General IVS Analytics | Tripwire; intrusion |
Video |
Video Compression | H.265; H.264; H.264B; MJPEG |
Smart Codec | Yes |
Video Frame Rate | Main stream: 3840 × 2160 (1 fps-15 fps) 2688 × 1520 (1 fps-25/30 fps) Sub stream: 704 × 576 (1 fps-25 fps) 704 × 480 (1 fps-30 fps) |
Stream Capability | 2 streams |
Resolution | 3840 × 2160 (3840 × 2160); 3072 × 2048 (3072 × 2048); 3072 ×1728 (3072 × 1728); 2592 × 1944 (2592 × 1944); 2688 × 1520 (2688 × 1520); 3M (2048 × 1536); 2304 × 1296 (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240) |
Bit Rate Control | CBR/VBR |
Video Bit Rate | H.264: 32 Kbps-8192 Kbps H.265: 12 Kbps-8192 Kbps |
Day/Night | Auto(ICR)/Color/B/W |
BLC | Yes |
HLC | Yes |
WDR | 120 dB |
White Balance | Auto/natural/street lamp/outdoor/manual/regional custom |
Gain Control | Auto/Manual |
Noise Reduction | 3D DNR |
Motion Detection | OFF/ON (4 areas, rectangular) |
Region of Interest(RoI) | Yes (4 areas) |
Smart IR | Yes |
Image Rotation | 0°/90°/180°/270° (Supports 90°/270° with 2688 × 1520 resolution and lower.) |
Mirror | Yes |
Privacy Masking | 4 areas |
Specifying a security camera for low-light environments isn't a one size fits all solution. Each application has its own set of challenges, lighting constraints and budget requirements. DH understands this dilemma and offers four low-light technology tiers,
Basic Starlight, Enhanced Starlight, Starlight+, and Night Color Technology to make it easy to choose the correct camera that fits your needs and your budget. The series is with
Basic Starlight. Up to 8MP/4K Resolution
This 4K resolution security camera contains four times the amount of pixels as 1080p security camera. One of the main benefits of a higher pixel count is the quality of the digital zooms when reviewing footage.
ROI-Region of Interest
ROI technology assigns a more encoding resource to the region of interest, thus to increase the quality of the ROI whereas the background information is less focused.
WDR-Wide Dynamic RangeWDR cameras often incorporate an image sensor that takes different exposures of a scene and combine them into one image,
enabling objects in both bright and dark areas of a scene to be visible.BLC-Back Light Compensation
If you focus on an object against strong backlight, the object is usually too dark to be seen clearly. BLC compensates light to the object in the front to make it clear.
Address:
Rm402, bldg2, dezhong industrial zone, lipu street7, longgang, shenzhen
Business Type:
Trading Company
Business Range:
Health & Medicine
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
