Dahua Technology USA 4MP Panoramic HDCVI Fisheye Camera – A42AR2


• Indoor 360° Fisheye Camera
• 1/3-in. Progressive-scan CMOS Sensor
• 4MP at 30 fps Maximum ResoluƟ on
• 1.18 mm Panoramic Lens
• True Wide Dynamic Range (120 dB), 3D DNR
• HD and SD Dual-output
• IK10 Vandal Resistance
• Five-year Warranty

SKU: VD-A42AR2INSY Categories: , , Tag:


Experience the superior clarity of real-time 4MP video while leveraging your existing coaxial infrastructure. The 4MP HDCVI fisheye camera (A42AR2) offers a 360° panoramic view with multiple dewarping modes for clear pictures. The camera delivers high quality images with crisp details and accurate color rendition, even under complex lighting conditions thanks to True WDR (120 dB). The compact camera replaces multiple single-sensor cameras providing a higher return on investment for your security dollars, making it an excellent choice for small to mid-size business applications.


Image Sensor 1/3-in. CMOS Sensor
Effective Pixels 2688(H) x 1520(V), 4.1 MP
Scanning System Progressive
Electronic Shutter Speed 1/3 s to 1/100,000 s
Minimum Illumination Color: 0.01 Lux at F2.0
B/W: 0.001 Lux at F2.0
S/N Ratio More than 65 dB
Lens Type Fixed Lens / Fixed Iris
Mount Type Board-in
Focal Length 1.18 mm
Max Aperture F2.0
Angle of View 360°
Close Focus Distance 100 mm (3.94 in.)
DORI¹ Distance
Detect (8 ppf) 24 m (79 ft)
Observe (19 ppf) 9 m (30 ft)
Recognize (38 ppf) 5 m (16 ft)
Identify (76 ppf) 2 m (7 ft)
Resolution 4 MP (2560 x 1440)
Frame Rate 4 MP at 30 fps
Video Output One (1) BNC HDCVI 4K Channel, and One (1) BNC CVBS Channel
Tranmission Distance2
RG-59/U Coax 1080p: 500 m (1640.42 ft)
4 MP: 500 m (1640.42 ft)
RG-6/U Coax 1080p: 800 m (2624.67 ft)
4 MP: 700 m (2296.59 ft)
CAT 5e UTP (balun required) 1080p: 300 m (984.25 ft)
4 MP: 300 m (984.25 ft)
Day/Night Auto (Electronic), Manual
OSD Menu Multi-language
WDR True WDR (120 dB)
Gain Control AGC
Noise Reduction 2D/3D
White Balance Auto, Manual
Safety UL60950-1+CAN/CSA C22.2 No.60950-1
Electromagnetic Compatibility (EMC) EN55032, EN55024, EN50130-4
CFR 47 FCC Part 15 Subpart B
ANSI C63.4-2014
Power Supply 12 VDC ± 25%
Power Consumption Maximum 2.2 W at 12 VDC
Operating Conditions -30° C to +60° C (-22° F to +140° F),
Less than 90% RH
* Initiate startup above -30° C (-22° F)
Storage Conditions -30° C to +60° C (-22° F to +140° F),
Less than 90% RH
Vandal Resistance IK10
Casing Aluminium
Dimensions 110.0 mm x 56.0 mm (4.33 in. x 2.20 in.)
Net Weight 0.41 kg (0.90 lb)
Gross Weight 0.45 kg (0.99 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.

Additional information

Weight 14.46 oz
Dimensions 4.3 × 2.2 in