Dahua IPC-HDW2831EMP-AS-S2 Security Camera: 8MP 4K Turret, Fixed 2.8mm, Lite + Starlight

  • 8MP, 1/2.7″ CMOS image sensor
  • ROI, SMART H.264+/H.265+
  • WDR
  • Starlight
  • Intelligent detection: Intrusion, tripwire
  • IP67
  • 12V DC/PoE
  • Built-in IR LED, Max IR distance: 30m
  • Supports max. 256GB Micro SD card (SD card not included)
  • Built-in MIC
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Dahua IPC-HDW2831EMP-AS-S2 Security Camera: 8MP 4K Turret, Fixed 2.8mm, Lite + Starlight

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 better color images in the condition of low illumination. It supports SD card storage, dust-proof function, waterproof function, and complying with the standards of IP67.

  • 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

DATA SHEET

Functions of Dahua IPC-HDW2831EMP-AS-S2 Security Camera: 8MP 4K Turret, Fixed 2.8mm, Lite + Starlight

Smart Codec With an advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage and transmission.

WDR

With advanced Wide Dynamic Range (WDR) technology, the Dahua network camera provides clear details in the environment of strong brightness contrast. The bright and dark areas can get clear video even in a high brightness environment or with a backlight shadow.

Starlight

Dahua Starlight technology mainly applies to the environment of low illuminance, and it can provide clear colorful videos. Even in the environment of ultra-low illuminance, the technology can guarantee a good image effect.

IVS

With advanced video algorithms, Dahua IVS technology supports intelligent functions, such as tripwire and intrusion.

Protection (IP67, wide voltage)

IP67: The camera passes a series of strict tests on dust and soak. It has a dust-proof function, and the enclosure can work normally after soaking in 1 m deep water for 30 minutes. Wide voltage: The camera allows ±30% input voltage tolerance (wide voltage range), and it is widely applied to outdoor environments with unstable voltage.

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