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ოსერვისი > პროდუქტები > ვიდეო სამეთვალყურეო კამერები > IP კამერები > მოტორიზირებული ლინზით > 4MP Entry IR Vari-focal Bullet Network Camera 2.8-12mm

4MP Entry IR Vari-focal Bullet Network Camera 2.8-12mm

Dahua – IPC-HFW1431TP-ZS-S4

> 4MP, 1/3” CMOS image sensor, low illuminance, high image definition
> H.265 codec, high compression rate, ultra-lowbitrate.
> Outputs 4MP (2560 × 1440) @25/30 fps, and supports max. 4MP (2688 × 1520) @20 fps
> Image Rotation, WDR, 3D NR, HLC, BLC,
> Supports max. 256GB SD card.
> Built-in IR LED, and the max. illumination distance is 50m
> 12DC/PoE power support
> IP67

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აღწერა

Camera
Image Sensor 1/3 ”4Megapixel progressive CMOS
Effective Pixels 2688 (H) × 1520 (V)
RAM/ROM 128MB/128MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual, 1/3~1/100000s
Minimum Illumination 0.03 Lux @ F1.7
S/N Ratio More than 56dB
IR Distance 50 m (164.04 ft) (IR)
IR On/Off Control Auto/ Manual
IR LEDs 2

Lens
Lens Type Motorized vari-focal
Mount Type φ14
Focal Length 2.8 mm–12 mm
Max. Aperture F1.7
Angle of View Horizontal: 98°–31° Vertical: 55°–18° Diagonal: 116°–36°
Focus Control Fixed
Close Focus Distance 0.8 m (2.6 lb)

PTZ
Pan/Tilt Range Pan:0° ~360° ;Tilt:0° ~90° ;Rotation:0° ~360°

Intelligence
Event Trigger Motion detection, Video tampering, Scene changing, Network disconnection, IP address conflict, Illegal access, Storage anomaly
IVS NA

Video
Compression H.265; H.264; H.264B; MJPEG (Only supported by the sub stream
Smart Codec Smart H.265+; Smart H.264+
Streaming Capability 2 Streams
Resolution 2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 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)
Frame Rate Main Stream: 2688 × 1520 (1 fps–20 fps) 2560 × 1440 (1 fps–25/30 fps)
Sub Stream: 704 × 576 (1 fps–20/25 fps) 704 × 480 (1 fps–20/30 fps)
Bit Rate Control CBR/VBR
Bit Rate H.264: 32 kbps–6144 kbps
H.265: 12 kbps–6144 kbps
Day/Night Auto(ICR) / Color / B/W
BLC Mode BLC / HLC / DWDR
White Balance Auto/Natural/Street Lamp/Outdoor/Manual
Gain Control Auto/Manual
Noise Reduction 3D DNR
Motion Detection Off / On (4 Zone, Rectangle)
Region of Interest Off / On (4 Zone)
Electronic Image Support
Smart IR Support
WDR 120db
Flip 0°/90°/180°/270°
Mirror Off / On
Privacy Masking Off / On (4 Area, Rectangle)

Audio
Compression N/A

Network
Ethernet RJ-45 (10/100Base-T)
Interoperability ONVIF Profile S&G, API
Streaming Method Unicast / Multicast
Max. User Access 10 Users / 20 Users
Storage FTP; Micro SD card (Support max. 256 G)
Web Viewer IE, Chrome, Firefox, Safari
Management Software Smart PSS, DSS, DMSS
Smart Phone IOS, Android

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