Dahua 2x 4MP Eyeball 25m IR 2.8mm
> 8-MP 1/2.7" CMOS image sensor, low luminance, and high definition image.
> Outputs max. 8 MP (3840 ×2160)@25/30 fps.
> H.265 codec, high compression rate, ultra-low bit rate.
> Built-in warm light and IR LED; the max. IR illumination distance is 30 m and warm light distance is 30 m.
> ROI, SMART H.264+/H.265+, AI H.264/H.265, flexible coding, applicable to various bandwidth and storage environments.
> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
> Intelligent monitoring: Intrusion, tripwire (the two function support the classification and accurate detection of vehicle and human)
> Abnormality detection: Motion detection, privacy masking, scene changing, audio detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection.
> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 G Micro SD card; built-in dual MICs; 1-ch speaker; support two-way talk.
> 12 VDC/PoE power supply.
> IP67 protection.
> Sound and light alarm (red and blue lights).
> SMD 4.0.
> Supports AI SSA and one-tap arming and disarming.
> SMD area can be set in warm light areas that support triggering alarms.
Camera |
Image Sensor | 1/2.7" CMOS |
Max. Resolution | 3840 (H) × 2160 (V) |
ROM | 256 MB |
RAM | 2 GB |
Scanning System | Progressive |
Electronic Shutter Speed | Auto/Manual 1/3 s1/100,000 s |
Min. Illumination | 0.004 lux@F1.0 (Color, 30 IRE) 0.0004 lux@F1.0 (B/W, 30 IRE) 0 lux (illuminator on) |
S/N Ratio | >56 dB |
Illumination Distance | Up to 30 m (98.43 ft) (IR)
Up to 30 m (98.43 ft) (Warm light) |
Illuminator On/Off Control | Auto;Manual |
Illuminator Number | 2 (IR LED); 2 (Warm light) |
Angle Adjustment | Pan: 0°360°
Tilt: 0°90°
Rotation: 0°360° |
Lens |
Lens Type | Fixed-focal |
Lens Mount | M12 |
Focal Length | 2.8 mm;3.6 mm |
Max. Aperture | F1.0 |
Field of View | 2.8 mm: H: 106°; V: 55°; D: 125° 3.6 mm: H: 85; V: 45°; D: 102° |
Iris Control | Fixed |
Close Focus Distance | 2.8 mm: 1.5 m (4.92 ft)
3.6 mm: 2.2 m (7.22 ft) |
DORI Distance | Lens | Detect | Observe | Recognize | Identify |
2.8 mm | 66.0 m (216.54 ft) | 26.4 m (86.61 ft) | 13.2 m (43.31 ft) | 6.6 m (21.65 ft) |
3.6 mm | 78.0 m (255.91 ft) | 22.2 m (102.36 ft) | 15.6 m (51.18 ft) | 7.8 m (25.59 ft) |
| DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool. |
Intelligence |
IVS (Perimeter Protection) | Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human) |
SMD | SMD 4.0 |
Smart Search | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos |
AcuPick | Uses deep learning algorithms and works with back-end devices to accurately match targets, such as people and motor vehicles, and search through live and recorded videos to quickly locate targets. |
AI SSA | Adopt deep learning algorithms to adjust the parameters of the image to suit the conditions. |
Video |
Video Compression | H.265; H.264; H.264H; H.264B; MJPEG (only supported by sub stream) |
Smart Codec ... |
