Dahua / HDCVI / 8MP / Eyeball Camera / 2.8mm Fixed Lens / Outdoor / IP67 / 30m Smart IR / 5 Year Warranty / DH-A81AJ22

DH-A81AJ22 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 offers multiple output formats that are easily switchable. The camera is suitable for most applications, offering True Wide Dynamic Range for difficult lighting conditions, input voltage tolerance for inconsistent power supplies, and IP67 certification for operation in harsh outdoor environmental conditions 1/2.7-in. 8 MP Progressive-scan CMOS Sensor 3840 x 2160 at 15 fps Maximum Resolution 2.8 mm Fixed Lens True Wide Dynamic Range (120 dB) and 2D/3D Noise Reduction HDCVI, AHD, TVI, or CVBS Output, Switchable Maximum IR Length 30 m (98.43 ft), Smart IR IP67 Ingress Protection Five-year Warranty (applies to products sold through an authorized Dahua Dealer) Become a registered dealer of Dahua Call 1-800-878-6604 for Dealer Prices!   Technical Specifications Camera Image Sensor 1/2.7-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: 0.03 lux at F2.0, 30 IRE0 lux with IR on S/N Ratio More than 65 dB IR Distance Up to 30.0 m (98.43 ft) IR On/Off Control Auto, Manual IR LEDs One (1) Lens Lens Type Fixed-focal Mount Type M12 Focal Length 2.8 mm Maximum Aperture F2.0 Angle of View Horizontal: 105°Vertical: 56°Diagonal: 125° Iris Type Fixed Close Focus Distance 1000.0 mm (3.28 ft) DORI Distances¹ Detect (8 ppf) 75 m (246 ft) Observe (19 ppf) 30 m (98 ft) Recognize (38 ppf) 15 m (49 ft) Identify (76 ppf) 8 m (26 ft) Pan/Tilt/Rotation Range Pan: 0° to 360°Tilt: 0° to 78°Rotation: 0° to 360° Video Resolution Output 8 MP (3840 x 2160), 6MP (2880x1920), 5 MP (2880 x 1620), 4 MP (2560 x 1440),1080P (1920 x 1080), 720P (1280x720), 960 H (960 × 480), D1 (704x480), CIF (352x240) Frame Rate HDCVI: 8 MP at 15 fps; 5 MP at 20 fps; 4 MP at 30 fpsTVI: 8 MP at 15 fps; 5 MP at 20 fps; 4 MP at 30 fpsADH: 8 MP at 15 fps; 5 MP at 20 fps; 4 MP at 30 fpsCVBS: NTSC Video Output One (1) BNC Output, HDCVI, AHD, TVI, CVBS switchable Video Transmission³ RG-59/U Coax: 720p: 800 m (2624.67 ft), 1080p: 500 m (1640.42 ft), 4K: 500 m (1640.42 ft)RG-6/U Coax: 720p: 1200 m (3937.01 ft), 1080p: 800 m (2624.67 ft), 700 m (2296.59 ft)CAT 6 UTP: 720p: 450 m (1476.38 ft), 1080p: 300 m (984.25 ft), 4K: 300 m (984.25 ft) Day/Night Auto (ICR) OSD Menu Multi-language BLC Mode BLC, HLC, True WDR WDR 120 dB Gain Control AGC Noise Reduction 2D, 3D White Balance Auto, Manual Advanced Features Smart IR, Electronic Defog Certifications CE EN55032; EN55024; EN50130-4 Safety UL60950-1; CAN/CSA C22.2 No.60950-1 Electromagnetic Compatibility (EMC) CFR 47 FCC Part 15 subpart BANSI C63.4-2014 Electrical Power Supply 12 VDC ±30% Power Consumption Maximum 5.2 W (12 VDC, IR on) Environmental Operating Conditions –30° C to +60° C (–22° F to +140° F),Less than 95% RH, non-condensingInitiate startup above –30° C (–22° F) Storage Conditions –30° C to +60° C (–22° F to +140° F),Less than 95% RH, non-condensing Ingress Protection IP67 Construction Casing Metal Dimensions ø94.0 mm x 85.60 mm(ø3.70 in. x 3.37 in.) Net Weight 0.31 kg (0.68 lb) Gross Weight 0.44 kg (0.97 lb) 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 Installation Guide Functions: Long Distance TransmissionHDCVI 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. SimplicityHDCVI 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. Multiple-format SupportThe 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 RangeThe 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 3DNR3DNR 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. ProtectionThe 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.