Dahua Lite-Series A21CG02 4-in-1 2MP Small IR Eyeball Dome Lens: 2.8mm 1xIR@164ft Built-in Mic ICR DWDR IP67 AGC DC12V


  • 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 ft), Smart IR
  • Built-in Microphone
  • IP67 Ingress Protection

Brand Dahua
Model No. A21CG02
Series Lite Series
Image Device 1/2.8-in. CMOS
Lens 2.8 mm
Lens Angle Horizontal 106°
Effective Pixels 1920(H) x 1280(V), 2 MP
Frame Rate 1080p at 30 fps
720p at 30/60 fps
Minimum Illumination Color: 0.005 lux at F1.6 (30 IRE)
0 lux with IR on
S/N Ratio More than 65dB
Audio Built-in Microphone
Day &Night Auto (ICR), Manual
Electronic Shutter 1/3 s to 1/100,000 s
WDR Digital WDR
White Balance Auto, Manual
IR Distance Up to 50.0 m (164.04 ft)
Lens Types Fixed lens, Fixed iris
Video Output One (1) BNC HDCVI High-definition Channel
One (1) BNC CVBS, AHD or TVI Channel, switchable
Automatic Gain Control AGC
Ingress Protection IP67
Power Source 12 VDC ±30%
Power Consumption 4.7 W
Operating Temperature –40° C to +60° C (–40° F to +140° F)
Storage Temperature –40° C to +60° C (–40° F to +140° F)
Dimensions 4.17 in. x 3.69 in.
Weight 0.97 lbs
Warranty Regular Warranty: 3 Year
DH Star Reseller Warranty: 5 Year