A21CG02
Dahua A21CG02 2MP HD-CVI IR Eyeball 2.8 mm Multi-Format Starlight Security Camera.
- 1/2.8-in. 2 MP Progressive-scan CMOS Sensor
- 1080p at 30 fps Maximum Resolution
- 2.8 mm Fixed Lens
- Multi-format Output (HDCVI, CVBS, AHD, and TVI)
- HD and SD Output, Switchable
- Starlight Technology for Low-Light Applications
- Maximum IR Length 50 m (164.04 ft ), Smart IR
- Built-in Microphone
- IP67 Ingress Protection
- Five-year Warranty
- The Dahua X21A, X22A, and the X32A Series HDCVI Digital Video Recorders do not support this camera’s audio over coax feature.
SKU: A22DJ62
UPC: 810053971864
Categories: 2 Megapixel HD Coaxial Cameras, HD Coaxial Cameras
Tags: 2.8mm Fixed Lens, CVBS, Dahua Technology, HD-AHD, HD-TVI, HDCVI, Home Security, IP67 Ingress Protection, Security Cameras- Description
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- Speciifications
- Additional information
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Description
The Dahua A21CG02 is a cutting-edge security camera that offers advanced features to ensure the safety and security of your property. Equipped with 2 megapixels (1080p at 30 fps maximum resolution), this camera captures high-quality footage with crystal-clear details. With its 2.8 mm fixed lens and 106° horizontal field of view, this camera offers a wide coverage area. It is perfect for monitoring larger spaces.
One of the standout features of the Dahua A21CG02 is its use of HDCVI technology. This enables the camera to transmit video over existing coaxial infrastructure. This means that you can upgrade your existing analog system to an advanced HDCVI system without the need for expensive cabling. In addition, infrastructure changes are not required.
Additionally, this camera supports multi-format output, including HDCVI, CVBS, AHD, and TVI. This provides you with the flexibility to use it with different types of recorders.
The Dahua A21CG02 is designed to provide excellent performance even in low-light conditions. With its Smart IR technology, this camera is capable of producing clear and accurate images in low-light environments. It uses Starlight Technology. It also has a maximum infrared (IR) distance of 50m (164.04 ft). Therefore, it is ideal for monitoring outdoor areas and other low-light applications.
Plus, with its built-in microphone, this camera can not only capture high-quality video footage but also record audio, giving you a complete surveillance solution.
Durability and reliability are crucial factors when it comes to security cameras, and the Dahua A21CG02 excels in both areas. This camera features an IP67 ingress protection rating, which means it is dust-tight and can withstand immersion in water up to 1 m for up to 30 minutes. This makes it suitable for outdoor use in various weather conditions. It ensures uninterrupted monitoring and protection of your property.
Additionally, the camera’s aluminum construction adds an extra layer of sturdiness, making it resistant to vandalism and harsh environmental factors.
| 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 to 1/100,000 s |
| Minimum Illumination | Color: 0.005 lux at F1.6 (30 IRE) 0 lux with IR on |
| S/N Ratio | More than 65 dB |
| IR Distance | Up to 50.0 m (164.04 ft) |
| IR On/Off Control | Auto, Manual |
| IR LEDs | One (1) |
| Lens | |
| Lens Type | Fixed lens, Fixed iris |
| Mount Type | Board-in |
| Focal Length | 2.8 mm |
| Max Aperture | F1.6 |
| Horizontal Angle of View | 106.0° |
| Close Focus Distance | 600.0 mm (23.60 in.) |
| DORI² Distance – Detect – (8 ppf) | 127 ft (38.71 m) |
| DORI² Distance – Observe – (19 ppf) | 51 ft (15.54 m) |
| DORI² Distance – Recognize – (38 ppf) | 25 ft (7.62 m) |
| DORI² Distance – Identify – (76 ppf) | 13 ft (3.96 m) |
| Installation Angle | |
| Range | Pan: 0° to 360° Tilt: 0° to 78° Rotation: 0° to 360° |
| Video | |
| Resolution | 1080p (1920 × 1080) |
| Frame Rate | 1080p at 30 fps 720p at 30/60 fps |
| Video Output | One (1) BNC HDCVI High-Definition Channel or One (1) BNC CVBS, AHD or TVI Channel, switchable |
| Video Transmission³ – RG-59/U Coax | 720p: 800 m (2624.67 ft) 1080p: 500 m (1640.42 ft) |
| Video Transmission³ – RG-6/U Coax | 720p: 1200 m (3937.01 ft) 1080p: 800 m (2624.67 ft) |
| Video Transmission³ CAT 6 UTP (balun required) | 720p: 450 m (1476.38 ft) 1080p: 300 m (984.25 ft) |
| Day/Night | Auto (ICR), Manual |
| On-Screen Display Menu | Multi-language (Chinese, English, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, and Spanish) |
| BLC Mode | BLC, HLC, DWDR |
| WDR | Digital WDR |
| Gain Control | AGC |
| Noise Reduction | 2D |
| White Balance | Auto, Manual |
| Smart IR | Auto, Manual |
| Certifications | |
| Safety | UL60950-1+CAN/CSA C22.2 No.60950-1 |
| Electromagnetic Compatibility (EMC) | FCC CFR 47 Part 15 Subpart B ANSI C63.4-2014 EN55032, EN55024, EN50130-4 |
| Interface | |
| Audio | Built-in Microphone⁴ |
| Electrical | |
| Power Supply | 12 VDC ±30% |
| Power Consumption | 4.7 W Maximum (12 VDC, IR on) |
| Environmental | |
| Operating Conditions | -40 °F to + 140 °F, Less than 90% RH Initiate startup above -40 °F |
| Storage Conditions | -40 °F to + 140 °F , Less than 90% RH |
| Ingress Protection | IP67 |
| Construction | |
| Casing | Aluminium |
| Dimensions | ø 4.17 inches (10.59 cm) × 3.69 inches (9.37 cm) |
| Net Weight | 0.97 lb (0.44 kg) |
| Gross Weight | 1.37 lb (0.62 kg) |
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 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.
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. 4. The Dahua X21A, X22A, and the X32A Series HDCVI Digital Video Recorders do not support this camera’s audio over coax feature.
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 7 × 7 × 7 in |
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