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2MP IR Fixed focal Bullet WizSense 4G Network Camera 2.8mm

Dahua – IPC-HFW3241DF-AS-4G

> 2MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.
> Outputs max. 2MP (1920 × 1080)@25/30 fps.
> H.265 codec, high compression rate, ultra-low bit rate.
> Built-in IR LED
> ROI, SMART H.264+/H.265+, AI H.264/H.265
> Rotation mode, WDR, 3D NR, HLC, BLC
> 12 VDC power supply.
> IP67 protection.
> SMD 3.0.

აღწერა

Camera
Image Sensor 1/2.8” CMOS
Effective Pixels 1920 (H) × 1080 (V)
ROM 128 MB
RAM 512 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Min. Illumination 0.002 Lux@F1.6(Color,30IRE)
0.0002 Lux@F1.6(B/W,30IRE)
0 lux (Illuminator on)
S/N Ratio > 56 dB
Illumination Distance 50 m (273 ft) (IR)
Illuminator On/Off Control Auto; Manual
Illuminator Number 2 (IR LED)
Pan/Tilt/Rotation Range Pan: 0°–360°
Tilt: –60°–0°
Rotation: 0°–360°

Lens
Lens Type Fixed-focal
Mount Type M12
Focal Length 2.8mm; 3.6mm; 6mm
Max. Aperture 2.8mm:F1.6
3.6mm:F1.6
6mm:F1.6
Field of View 2.8 mm: Horizontal 107° × Vertical 56° × Diagonal 127°
3.6 mm: Horizontal 88° × Vertical 44° × Diagonal 105°
6 mm: Horizontal 54° × Vertical 29° × Diagonal 63°
Iris Type Fixed
Close Focus Distance 2.8 mm: 0.7 m (2.5 ft)
3.6 mm: 1.3 m (4.25 ft)
6 mm: 2.8 m (9.15 ft)

Video
Video Compression H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)
Smart Codec Smart H.265+; Smart H.264+
AI Coding AI Coding AI H.265; AI H.264
Video Frame Rate Main stream: 1920 × 1080@(1 fps–30 fps)
Sub stream: 704 × 576@(1 fps–25 fps)/704 × 480@(1 fps–30 fps)
Third stream:1920 × 1080@(1 fps–30 fps)
Resolution 1080p (1920 × 1080); 1.3M (1280 × 960); 720P (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288)
Bit Rate Control CBR; VBR
Video Bit Rate H.264:512kbps -8192kbps
H.265:256kbps -7424kbps
Day/Night Auto (ICR)/Color/B/W
BLC Yes
HLC Yes
WDR 120 dB
Motion Detection OFF/ON (4 areas, rectangular)
Region of Interest (RoI) Yes (4 areas)
Image Rotation 0°/90°/180°/270° (Support 90°/270° with 1920 × 1080 resolution and lower)
Mirror Yes
Privacy Masking 8 areas

Audio
Audio Compression PCM; G.711a; G.711Mu; G.726; G.723
Built-in MIC Yes

Alarm
Alarm Event No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene changing; audio detection; voltage detection; external alarm; SMD; security exception

Network
Network RJ-45 (10/100 Base-T)
SDK and API Yes
Interoperability ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone
User/Host 20 (Total bandwidth: 64 M)
Storage FTP;SFTP; Micro SD card (support max. 256 GB); NAS
Browser IE: IE8/9/11
Chrome
Firefox
Management Software Smart PSS;DSS;DMSS
Mobile Client iOS;Android
4G 4G_LTE: B1/B3/B5/B7/B8/B20/B28/B38/B40/B41
3G_WCDMA : B1/B5/B8
2G_GSM :B3/B5/B8