The Dahua 2MP IR Varifocal HDCVI Dome Camera is equipped with a 2MP CMOS sensor and a 2.7-12mm varifocal lens that captures video at resolutions up to 1920 x 1080 at 30 fps in a 101.7 to 32.3° field of view. The camera uses Starlight technology to deliver color video in low-light conditions down to 0.005 lux. It has an IR cut filter and IR LEDs for night vision with an effective range of up to 98'. It comes with Smart IR for uniform brightness in B&W images under low illumination. The LED intensity adjusts in proportion to object distance, preventing overexposure as objects move closer to the camera. The camera supports HD-CVI, CVBS, AHD, and HD-CVI formats selectable via OSD menu or output cable switch. Designed for use in vandal-prone outdoor locations, the camera is housed in an IP67- and IK10-rated enclosure.
Brand: Dahua
SKU: A21CM0Z
In The Box
2MP IR Varifocal HDCVI Dome Camera
Dimensions: 4.80 x 3.50 inches
Power: 12 VDC ±30%
Transmission: BNC, Coax
Service: No monthly fee
Camera
Sensor: 1/2.8" CMOS
Effective Pixels: 1920 x 1280, 2 MP
Scanning System: Progressive
Electronic Shutter Speed: 1/100,000 to 1/30 Second
Minimum Illumination: Color: 0.005 Lux at f/1.8 (30 IRE), 0 Lux with IR On
S/N Ratio: >65 dB
IR Range: 98.43' / 30 m
IR Control: Auto, Manual
IR LEDs: 2
Lens
Lens Type: Motorized Lens, Fixed Iris
Mount Type: Board-In
Focal Length: 2.7-12mm
Maximum Aperture: f/1.8
Horizontal Angle of View: 101.7 to 32.3°
Focus Control: Motorized
Close Focus Distance: 7.87" / 200 mm
Camera Adjustment Range
Horizontal: 0 to 355°
Vertical: 0 to 75°
Rotation: 0 to 355°
Video
Resolution: 1920 x 1080
Frame Rate: 30 fps at 1920 x 1080, 30/60 fps at 1280 x 720
Output: 1 x BNC HD-CVI Channel, Switchable to CVBS, AHD, or HD-TVI
Day/Night: Auto (IR Cut Filter), Manual
OSD Menu: Multi-Language
BLC Modes: BLC, HLC, DWDR
WDR: Digital
Gain Control: Automatic (AGC)
Noise Reduction: 2D
White Balance: Auto, Manual
Smart IR: Auto, Manual
Electrical
Power Supply: 12 VDC ±30%
Maximum Power Consumption: 6.7 W
Environmental
Operating/Storage Temperature: -40 to 140°F / -40 to 60° C
Operating/Storage Humidity: 90% RH Maximum
Ingress Protection: IP67
Vandal Resistance: IK10
Construction
Casing: Aluminum
Dimensions: 122.0 x 88.9 mm
Weight: 0.97 lb / 0.44 kg
