Dahua A83AA9 Features
Camera
- Image Sensor Micro Four Thirds
- 4/3-in. 8MP Progressive-scan CMOS
- Effective Pixels 3840(H) x 2160(V), 8 MP
- Scanning System Progressive
- Electronic Shutter Speed 1/1 s to 1/100,000 s
- Minimum Illumination Color: 0.001 lux at F1.2 (1/3 s, 30 IRE), Color: 0.0005 lux at F0.95 (1/3 s, 30 IRE), Color: 0.003 lux at F0.95 (1/30 s, 30 IRE)
- S/N Ratio More than 65 dB
Lens
- Lens Type External
- Mount Type M43
Video
- Resolution 4K (8MP), 3840 x 2160
- Frame Rate HDMI 4K (3840 x 2160) at 30 fps, BNC 4K (3840 x 2160) at 15 fps² or 4MP at 30 fps
- Video Output One (1) HDMI 4K Ultra High-definition Channel and One (1) BNC Channel
- Day/Night Color
- On-Screen Display Multi-language
- BLC Mode BLC, HLC, Ultra WDR
- WDR 140 dB
- Gain Control AGC
- Noise Reduction 2D/3D
- White Balance Auto, Manual
- Advanced Features Motion Detection, Privacy Mask
Interface
- Video Output One (1) HDMI (4K video) and One (1) BNC, HDCVI or CVBS Output, switchable
- Audio Input One (1) Channel plus Built-in Microphone
- RS485 One (1) Port
- Alarm Input: Two (2) Channels, Output: One (1) Channel
- USB One (1) Micro USB Port for Firmware Update
Electrical
- Power Supply, Input 24 VAC ±25% or 12 VDC ±25%
- Power Consumption Maximum 9 W (12 VDC)
Certifications
- Safety EN55032, EN55024, EN50130-4
- UL60950-1+CAN/CSA C22.2 No.60950-1
- Electromagnetic Compatibility (EMC) FCC CFR 47 Part 15 subpart B, ANSI C63.4-2014
Environmental
- Operating Conditions –30° C to +60° C (–22° F to +140° F), Less than 90% RH
- Initiate start up above –30° C (–22° F)
- Storage Conditions –30° C to +60° C (–22° F to +140° F), Less than 90% RH
Construction
- Casing Aluminium
- Dimensions 144.50 mm x 82.0 mm x 73.70 mm (5.69 in. x 3.23 in. x 2.90 in.)
- Net Weight 0.62 kg (1.36 lb)
- Gross Weight 0.83 kg (1.83 lb)
