Product Information

Specification

4K HDCVI Focal Bullet Camera A82AF5V

Description:

Dahua A82AF5V 4K IR Vari-focal HDCVI Bullet Camera

Experience the superior clarity of Dahua's Ultra 4K HDCVI cameras for vast coverage and superior image details. Dahua Ultra 4K HDCVI series leverages existing coax infrastructures to deliver forensic-level images seamlessly and over long distances. The 4K HDCVI camera uses next-generation ISP chip technology developed by Dahua to deliver stunning video. This home-grown ISP features the latest image processing algorithms and is optimized for security camera operations. With total control of the ISP features and production, Dahua can offer the latest security systems at a cost-effective price.

Features:

• Camera

  • Image Sensor 1/2-in. CMOS Sensor
  • Effective Pixels 3840 (H) x 2160 (V), 8 MP
  • Scanning System Progressive
  • Electronic Shutter Speed 1/3 s to 1/100,000 s
  • Minimum Illumination Color: 0.005 Lux at F1.5, 30 IRE
  • 0 Lux with IR on
  • S/N Ratio More than 65 dB
  • IR Distance Up to 80.0 m (262.47 ft)
  • IR On/Off Control Auto, Manual
  • IR LEDs Four (4)

  Lens 

  • Lens Type Motorized Lens, Fixed Iris
  • Mount Type Board-in
  • Focal Length 3.7 mm to 11 mm
  • Maximum Aperture F1.5
  • Angle of View Horizontal: 112° to 46°
  • Focus Control Auto, Manual
  • Close Focus Distance 200 mm (7.87 in.)

  Video 

  • Maximum Resolution 8 MP (3840 x 2160)
  • Frame Rate
  • HDCVI - 8 MP at 15 fps, 6 MP at 20 fps, or 4 MP at 30 fps
  • TVI 5 MP at 20 fps or 4 MP at 30 fps
  • AHD 5 MP at 20 fps or 4 MP at 30 fps
  • CVBS 960H
  • Video Output One -  (1) BNC HDCVI 4K Ultra High-definition Channel or, One (1) BNC CVBS Channel, switchable
  • Day/Night Auto (ICR), Manual
  • OSD Menu Multi-language
  • BLC Mode BLC, HLC, True WDR
  • WDR 120 dB
  • Gain Control AGC
  • Noise Reduction 2D/3D
  • White Balance Auto, Manual
  • Smart IR Auto, Manual

  Certifications 

  • CE EN55032 EN55024 EN50130-4
  • Safety UL60950-1 CAN/CSA C22.2 No.60950-1
  • Electromagnetic Compatibility (EMC) FCC CFR 47 Part 15 subpart B, ANSI C63.4-2014

  Electrical 

  • Power Supply 24 VAC ± 30% or 12 VDC ± 30%
  • Power Consumption Maximum 15 W (12 VDC, IR on)

  Environmental 

  • Operating Conditions -30°C to +60°C (-22°F to +140°F), Less than 90% RH
  • Initiate start up above -30°C (-22°F)
  • Storage Conditions -30°C to +60°C (-22°F to +140°F), Less than 90% RH
  • Ingress Protection IP67

  Construction 

  • Casing Aluminium
  • Dimensions 244.10 mm x 90.40 mm x 90.40 mm (9.61 in. x 3.56 in. x 3.56 in.)
  • Net Weight 0.80 kg (1.76 lb)
  • Gross Weight 1.05 kg (2.31 lb)

  Overview

  Experience the superior clarity of Dahua's Ultra 4K HDCVI cameras for vast coverage and superior image details. Dahua Ultra 4K HDCVI series leverages existing coax infrastructures to deliver forensic-level images seamlessly and over long distances. The 4K HDCVI camera uses next-generation ISP chip technology developed by Dahua to deliver stunning video. This home-grown ISP features the latest image processing algorithms and is optimized for surveillance camera operations. With total control of the ISP features and production, Dahua can offer the latest security systems at a cost-effective price.

  Three Signals over One Coaxial
  Cable HDCVI technology simultaneously transmits video, audio and data over a single coaxial cable. Dual-way data transmission allows the HDCVI camera to communicate with an HCVR to send control signals or to trigger alarms

  Starlight Technology
  For challenging low-light applications, Dahua’s Starlight Ultra-low Light Technology offers best-in-class light sensitivity, capturing color details in low light down to 0.005 lux. The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments.

  Long Distance Transmission
  HDCVI technology guarantees real-time transmission over long distances without loss of video quality. HDCVI cameras provide the same resolution as most IP network camera systems using existing RG-59, RG-6, or CAT 6 UTP cabling.

  Simplicity 
  HDCVI technology seamlessly integrates traditional analog surveillance systems with upgraded, high-quality HD video, making it the best choice to protect security investments. The plug and play approach enables full HD video surveillance without the hassles of configuring a network.

  Broadcast-quality Audio
  Audio information is used as supplementary evidence in video surveillance applications. This HDCVI camera transmits audio signals over the coaxial cable, eliminating the need for separate audio wiring. In addition, the camera uses unique audio processing and transmission technology that eliminates noise to best duplicate source audio, guaranteeing high-quality and highly effective audio information.

  Multiple-format Support
  The camera supports multiple video formats including, HDCVI, CVBS, AHD, and TVI. The camera can switch between these four formats via the OSD menu or the switch located on the video output cable, making the camera compatible with not only HDCVI DVRs but also most existing HD/ SD DVRs.

  True Wide Dynamic Range
  The camera achieves vivid images, even in the most intense contrast lighting conditions, using industry-leading wide dynamic range (WDR) technology. For applications with both bright and low lighting conditions that change quickly, True WDR (120 dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video.

  Advanced 3DNR
  3DNR is noise reduction technology that detects and eliminates random noises by comparing two sequential frames. Dahua’s advanced 3DNR technology delivers remarkable noise reduction with little impact to sharpness, especially under limited lighting condition. 3DNR, in addition, effectively decreases the bandwidth and saves storage space.

  Protection 
  The camera allows for ±30% input voltage tolerance, suitable for the most unstable conditions for outdoor applications. Its 4KV lightning rating provides effective protection for both the camera and its structure against lightning, and its IP67 ingress protection make it the choice for installation in even the most unforgiving environments.