Dahua Technology USA 2MP Vari-focal HDCVI Bullet Camera – A21BC0V


• 2MP at 30 fps Maximum Resolution
• HD and SD Switchable Output
• Supports Multiple Video Formats: HDCVI, CVBS, AHD and TVI
• 2.7 mm to 13.5 mm Vari-focal Lens
• Maximum IR Length 60 m (197 ft ) with Smart IR
• IP67 Environmental Protection
• Designed for Extreme Temperature Environments
• Five-year Warranty

SKU: VD-A21BC0VINSY Categories: , , , Tag:


Experience the superior clarity of Full HD 1080p video while leveraging your existing coaxial infrastructure. The camera (A21BC0V) features Smart IR technology to deliver clear images in near total darkness. The camera offers a multi-language on-screen display and HD and SD dual-output. The outstanding performance and low price make the camera an ideal choice for small businesses that value surveillance.



Image Sensor 1/2.9-in. CMOS
Effective Pixels 1920(H) x 1280(V), 2 MP
Scanning System Progressive
Electronic Shutter Speed 1/30 s to 1/100000 s
Minimum Illumination Color: 0.02 Lux at F1.3
0 Lux (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 Four (4)
Lens Type Vari-focal Lens / Fixed Iris
Mount Type Board-in
Focal Length 2.7 mm to 13.5 mm
Max Aperture F1.3
Horizontal Angle of View 104° to 27°
Focus Control Manual
Close Focus Distance 200 mm (7.87 in.)
Range Pan: 0° to 360°
Tilt: 0° to 87°
Rotation: 0° to 360°
Resolution 1080p (1920 x 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
Tranmission Distance2
RG-59/U Coax 1080p: 500 m (1640.42 ft)
720p:   800 m (2624.67 ft)
RG-6/U Coax 1080p: 800 m (2624.67 ft)
720p:   1200 m (3937.01 ft)
CAT 5e UTP (balun required) 1080p: 300 m (984.25 ft)
720p:   450 m (1476.38 ft)
Day/Night Auto (ICR), Manual
OSD Menu Multi-language
WDR Digital WDR
Gain Control AGC
Noise Reduction 2D
White Balance Auto, Manual
Smart IR Auto, Manual
Safety EN55032, EN55024, EN50130-4
UL60950-1+CAN/CSA C22.2 No.60950-1
Electromagnetic Compatibility (EMC) FCC CFR 47 FCC Part 15 Subpart B
ANSI C63.4-2014
Power Supply 12 VDC ±25%
Power Consumption Maximum 7.7 W (12 VDC with IR on)
Operating Conditions -40° C to +60° C (-40° F to +140° F),
Less than 95% RH
Initiate startup above -40° C (-40° F)
Storage Conditions -40° C to +60° C (-40° F to +140° F),
Less than 95% RH
Ingress Protection IP67
Casing Aluminium
Dimensions 213.0 mm x 90.40 mm x 90.40 mm
(8.39 in. x 3.56 in. x 3.56 in.))
Net Weight 0.55 kg (1.21 lb)
Gross Weight 0.68 kg (1.50 lb)
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 19.36 oz
Dimensions 8.4 × 3.6 × 3.6 in