Description
DH-A22DJ62
Experience the superior clarity of Dahua’s 2 MP HDCVI camera for vast coverage and superior image details. The 2 MP HDCVI series leverages existing coax infrastructures to deliver forensic-level images seamlessly and over long distances. The camera offers a 2.8 mm fixed lens, a multi-language On-screen Display, and HD/SD switchable output. The camera is ideal for hosting diverse applications — Starlight Technology and True Wide Dynamic Range allow the camera to operate in any lighting condition and the IP67 rating makes the camera suitable for the harshest environments.
1/2.8-in. 2 MP Progressive-scan CMOS Sensor
2 MP (1920 x 1080) at 30 fps Maximum Resolution
2.8 mm Fixed Lens
Starlight+ Technology for Low-light Applications
True Wide Dynamic Range (120 dB) and 3D Noise Reduction
ArcticPro Series Camera — Operational down to –40° C (–40° F)
Supports Multiple Video Formats: HDCVI, CVBS, AHD and TVI
HD or SD Output, Switchable
Built-in Microphone
Maximum IR Length 60 m (196.85 ft)
IP67 Ingress Protection
Five-year Warranty
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Technical Specifications
Series:
Pro
Image Sensor:
1/2.8-in. CMOS
Resolution:
2 MP, 1920(H) x 1080(V)
Angle of View:
Horizontal: 109°
Vertical: 58°
Diagonal: 127°
Lens Type:
Fixed lens, Fixed iris
Focal Length:
2.8 mm
Min. Illumination:
Color: 0.001 lux at F1.6, 30 IRE
0 lux at F1.6 with IR On
Day/Night:
Auto (ICR), Manual
WDR:
120 dB
Video Output:
One (1) BNC, Transmits HDCVI High-definition signal or CVBS, AHD or TVI Channel, switchable
Frame Rate:
1080p at 30 fps
Audio In:
1
Audio Out:
0
Alarm In:
0
Alarm Out:
0
IP Rating:
67
Operating Temp:
–40° C to +60° C (–40° F to +140° F)
Less than 95% RH
Power:
12 VDC ±30%
< 5.1 W Camera Image Sensor 1/2.8-in. CMOS Effective Pixels 1920(H) x 1080(V), 2 MP Scanning System Progressive Electronic Shutter Speed 1/30 s to 1/100000 s Minimum Illumination Color: 0.001 lux at F1.6 (30 IRE) 0 lux at F1.6 with IR on S/N Ratio More than 65 dB IR Distance Up to 60 m (196.85 ft.) IR On/Off Control Auto, Manual IR LEDs 2 Lens Lens Type Fixed Lens / Fixed Iris Mount Type M12 Focal Length 2.8 mm Max Aperture F1.6 Horizontal Angle of View 109.0° Close Focus Distance 700.0 mm (27.56 in.) DORI² Distance - Detect - (8 ppf) 42.20 m (138.50 ft.) DORI² Distance - Observe - (19 ppf) 16.90 m (55.40 ft.) DORI² Distance - Recognize - (38 ppf) 8.40 m (27.6 ft.) DORI² Distance - Identify - (76 ppf) 4.2 m (13.8 ft.) Installation Angle Range Pan: 0° to 355° Tilt: 0° to 78° Rotation: 0° to 360° Video Resolution 1080p (1920 x 1080) Frame Rate 1080p at 30 fps Video Output One (1) BNC, Transmits HDCVI High-definition signal or CVBS, AHD or TVI Channel, switchable RG-59/U Coax 720p: 800 m (2624.67 ft.) 1080p: 500 m (1640.42 ft.) RG-6/U Coax 720p: 1200 m (3937.01 ft.) 1080p: 800 m (2624.67 ft.) CAT 6 UTP (balun required) 720p: 450 m (1476.38 ft.) 1080p: 300 m (984.25 ft.) BLC Mode BLC, HLC, True DWDR WDR 120 dB Gain Control Auto, Manual Noise Reduction 3D White Balance Auto, Manual Smart IR Auto, Manual Certifications Safety UL60950-1 CAN/CSA C22.2 No.60950-1 Electromagnetic Compatibility (EMC) CFR 47 FCC Part 15 subpart B ANSI C63.4-2014 Electrical Power Supply 12 VDC ±30% Power Consumption 5.1 W Maximum (12 VDC, IR on) Environmental Operating Conditions –40° C to +60° C (–40° F to +140° F) Less than 95% RH Storage Conditions –40° C to +60° C (–40° F to +140° F) Less than 95% RH Ingress Protection IP67 Construction Casing Metal Dimensions ø121.90 mm x 99.10 mm (ø4.80 in. x 3.90 in.) Net Weight 0.43 kg (0.95 lb.) Gross Weight 0.60 kg (1.32 lb.) 1. Requires PoC Transceivers for each channel and an external 24 VDC or 36 VDC power supply for each transceiver. 2. The DORI distance is a measure of the general proximity for a specific classification to help pinpoint th 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. 3. 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 Quick Start Guide User Manual 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. 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. Starlight+ Technology For challenging low-light applications, Dahua’s Starlight low light Technology offers best-in-class light sensitivity, capturing details in low light applications. The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments. 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. Super Adapt The Super Adapt function is a built-in algorithm that automatically adjusts the camera's optical settings as environmental conditions change to produce optimal video quality. This function helps to make initial configuration easy since it does not require setting the optical settings manually once the camera is installed. Multi-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 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. 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 optimizes both the bright and dark areas of a scene at the same time to provide usable video. Protection The camera complies with an IK10 impact rating making it capable of withstanding the equivalent of 5 kg (11.02 lbs) of force dropped from a height of 40 cm (15.75 in.). Subjected and certified to rigorous dust and water immersion tests, the IP67 rating makes it suitable for demanding outdoor applications. The camera allows for ±30% input voltage tolerance, suitable for the most unstable conditions for outdoor applications, and its 4KV lightning rating provides effective protection for both the camera and its structure against lightning.
