Description
DH-A82AF53
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. For challenging low-light applications, Dahua’s
Starlight Ultra-low Light Technology
offers best-in-class light sensitivity, capturing 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.
1/1.8-in. 8 MP Progressive-scan CMOS Sensor
4K (3840 x 2160) at 15 fps Maximum Resolution
3.6mm Fixed Lens
Starlight Technology
and IR LEDs for Ultra Low-light Applications up to 262ft
Long Distance Transmission
True Wide Dynamic Range (120 dB)
IP67 Ingress Protection
Advanced 3DNR Noise Reduction
Five-year Warranty (for products sold through authorized Dahua Dealers)
Become a registered dealer of Dahua
Call 1-800-878-6604 for Dealer Prices!
Technical Specifications
Series
Pro
Body
Bullet
Image Sensor
1/1.8-in. 8 MP Progressive-scan CMOS
Resolution
8 MP, 3840(H) x 2160(V)
Angle of View
Horizontal: 87°
Lens Type
Fixed
Focal Length
3.6mm
Min. Illumination
Color: 0.005 Lux at F1.6, 30 IRE
0 Lux with IR on
Day/Night
Auto (ICR), Manual
Max. IR Range
80m (262ft)
WDR
120 dB
Frame Rate
8 MP at 15 fps
6 MP at 20 fps
4 MP at 30 fps
ONVIF
No
Audio
Input: 1 Channel, RCA Jack and
Built-in Microphone
Memory Slot
HD / SD (Switchable)
IP Rating
67
IK Rating
–
Operating Temp
–30° C to +60° C (–22° F to +140° F)
< 90% RH Power 12 VDC ±30% or PoE (IEEE 802.3af, Class 0) < 11.3 W (12 VDC, IR on) ePoE No Camera Image Sensor 1/1.8-in. 8 MP Progressive-scan CMOS Effective Pixels 3840(H) x 2160(V) Scanning System Progressive Electronic Shutter Speed 1/3 s to 1/100,000 s Minimum Illumination Color: 0.005 Lux at F1.6, 30 IRE 0 Lux with IR on S/N Ratio Greater than 56 dB IR LEDs 4 Lens Lens Type Fixed Mount Type Board-in Focal Length 3.6mm Maximum Aperture F1.6 Angle of View Horizontal: 87° Focus Control Fixed Close Focus Distance 2500mm (98.43in.) DORI Distance - Lens - Detect (8 ppf) DORI Distance - Lens - Observe (19 ppf) DORI Distance - Lens - Recognize (38 ppf) DORI Distance - Lens - Identify (76 ppf) DORI Distance - 3.6 mm - Detect 104m (341ft) DORI Distance - 3.6 mm - Observe 42m (138ft) DORI Distance - 3.6 mm - Recognize 21m (69ft) DORI Distance - 3.6 mm - Identify 10m (33ft) Installation Angle Range Pan: 0˚ to 360˚ Tilt: 0˚ to 90˚ Rotation: 0˚ to 360˚ Video Output 1 BNC HDCVI 4K Ultra High-definition Channel 1 BNC CVBS Channel, switchable Resolution 3840 x 2160 Frame Rate 8 MP at 15 fps 6 MP at 20 fps 4 MP at 30 fps Day/Night Auto (ICR), Manual BLC Mode BLC, HLC, True WDR White Balance Auto, Manual Gain Control AGC Noise Reduction 2D / 3D Advanced Features 3DNR Audio Input 1 Channel, RCA Jack and Built-in Microphone Network Cable RG59, RG6, Cat6 UTP 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 12 VDC ±30% Power Consumption - 12 VDC Maximum 11.3 W (IR on) Environmental Operating Conditions –30° C to +60° C (–22° F to +140° F) < 90% RH Storage Conditions –30° C to +60° C (–22° F to +140° F) < 90% RH Ingress Protection IP67 Construction Casing Aluminum Dimensions 244.10mm x 79.0mm x 75.90mm (9.61in. x 3.11in. x 2.99in.) Net Weight 0.42 kg (0.93 lbs.) Gross Weight 0.53 kg (1.17 lbs.) 1. The DORI distance is a measure of the general proximity for a specific classification to help pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specifications and lab test results according to EN 62676-4 , the standard that defines the criteria for the Detect, Observe, Recognize and Identify classifications. 2. Transmission distance results verified by real-scene testing in Dahua's test laboratory. Actual transmission distances may vary due to external influences, cable quality, and wiring structures. Downloads Data Sheet Specification Sheet Installation Guide Dimensions Optional Accessories (Sold Separately) Functions: 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 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.
