Dahua 8mp Starlight Ip Turret Fixed 2.8mm DH-IPC-HDW2831EMP-AS-0280B-S2

Brand : Dahua
SKU : DH-IPC-HDW2831EMP-AS-0280B-S2
Availablity : In stock
  • 8MP, 1/2.7" CMOS image sensor, low illuminance, high image definition
  • Outputs max. 8MP (3840 × 2160) @15 fps, and supports 2688×1520 (2688 × 1520) @25/30 fps
  • H.265 codec, high compression rate, ultra-low bit rate
  • Built-in IR LED, Max IR distance: 30 m

 

With upgraded H.265 encoding technology, the Dahua Lite series network camera has efficient video encoding capacity, which saves bandwidth and storage space. This camera adopts the latest starlight technology and displays the better color image in the condition of low illumination.

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Product Description

Manufacture # Dahua | Model #  DH-IPC-HDW2831EMP-AS-0280B-S2

 

With upgraded H.265 encoding technology, the Dahua Lite series network camera has efficient video encoding capacity, which saves bandwidth and storage space. This camera adopts the latest starlight technology and displays a better color image in the condition of low illumination. It supports SD card storage, dust-proof function, waterproof function, and vandal-proof function, complying with the standards of IP67 and IK10 (Supported by some select models).

 

Features: 

  • 8MP, 1/2.7" CMOS image sensor, low illuminance, high image definition
  • Outputs max. 8MP (3840 × 2160) @15 fps, and supports 2688×1520 (2688 × 1520) @25/30 fps
  • H.265 codec, high compression rate, ultra-low bit rate
  • Built-in IR LED, Max IR distance: 30 m
  • ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
  • Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
  • Intelligent detection: Intrusion, tripwire
  • Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, voltage detection
  • Supports max. 256 GB Micro SD card
  • Built-in MIC
  • 12V DC/PoE power supply
  • IP67 protection

 

Overview:

  • Image Sensor: 1/2.7” 8Megapixel progressive CMOS
  • Effective Pixels: 3840 (H) ×2160 (V)
  • Scanning System: Progressive
  • IR On/Off Control: Auto/Manual
  • IR LEDs Number: 2 (IR LED)

 

  Manufacturer Warranty: 01 Year Limited Warranty

 

Technical Specifications

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 0.009 Lux@F2.0
IR Distance 30 m (98.43 ft)
IR On/Off Control Auto/Manual
IR LEDs Number 2 (IR LED)
Pan/Tilt/Rotation Range Pan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°
Lens Type Fixed-focal
Mount Type M12
Focal Length 2.8 mm
3.6 mm
Max. Aperture F2.0
F2.0
Field of View 2.8 mm: Pan 105° × Tilt 56° × Diagonal 125°
3.6 mm: Pan 87° × Tilt 47° × Diagonal 104°
Iris Type Fixed Close Focus Distance 2.8 mm: 1.0 m (3.3 ft)
3.6 mm: 1.9 m (6.2 ft)
General IVS Analytics Tripwire; intrusion
Video Compression H.265; H.264; H.264B; MJPEG(only supported by the
sub stream)
Smart Codec Smart H.265+/ Smart H.264+
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 NR
Motion Detection OFF/ON (4 areas, rectangular)
Region of Interest(RoI) Yes (4 areas)

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