Technical Specifications
| Specification | Details |
|---|---|
| Brand | Dahua |
| Model | DH-HAC-T1A21-A-IL-0280B |
| Camera Type | Smart Dual Light HDCVI Fixed-Focal Eyeball Camera |
| Series | Dahua Lite Series |
| Image Sensor | 2MP CMOS |
| Max. Resolution | 1920 × 1080 |
| Scanning System | Progressive |
| Lens Type | Fixed-Focal |
| Lens | 2.8mm Fixed Lens |
| Lens Mount | M12 |
| Maximum Aperture | F2.0 |
| Horizontal Field of View | 102° |
| Vertical Field of View | 60° |
| Diagonal Field of View | 129° |
| Minimum Illumination | 0.01 lux @ F2.0 (Color, 30 IRE); 0.001 lux @ F2.0 (B/W, 30 IRE); 0 lux with illuminator on |
| S/N Ratio | >65 dB |
| IR Illumination Distance | Up to 20m |
| Warm Light Distance | Up to 20m |
| Illuminator | 2 Warm Light LEDs + 2 IR LEDs |
| Illumination Mode | Smart IR & Warm Light, Warm Light Mode, IR Mode |
| Day/Night | Auto (ICR) / Color / B&W |
| Video Frame Rate | 1080p @ 25fps PAL / 30fps NTSC |
| Video Resolution | 1080p (1920 × 1080), 960H (960 × 576 / 960 × 480) |
| Video Formats | CVI / TVI / AHD / CVBS |
| WDR | DWDR |
| BLC | BLC / HLC / DWDR |
| Noise Reduction | 3D NR |
| White Balance | Auto / Area White Balance |
| Gain Control | Auto |
| Mirror | Yes |
| Privacy Masking | Off / On, up to 8 rectangular areas |
| Audio | Built-in Microphone / 1-Channel Audio Input |
| Video Output | 1 × BNC, CVI / TVI / AHD / CVBS Selectable |
| Power Supply | 12 VDC ±30% |
| Power Consumption | Max. 2.6W (12 VDC, IR On) |
| Protection | IP67 |
| Operating Temperature | -40°C to +60°C |
| Operating Humidity | <95% RH, non-condensing |
| Housing Material | Plastic |
| Dimensions | Φ97.1 mm × 93.8 mm |
| Net Weight | 0.18 kg |
| Gross Weight | 0.29 kg |
| Installation | Wall Mount / Ceiling Mount / Vertical Pole Mount |
