General | Processor | Quad-core Cortex-47 up to .5G, 1.2 TOPs for INT8 | |
| Image Sensor | Dual 1/2.8” HDR CMOS, 2MP resolution, supports RGB+IR | |
| Communication Interface | USB 2.0 | |
| Communication Protocol | UVC & HID protocol | |
| Power Supply | DC5V 1A (min.) | |
| Operating Temperature | -10°C to 50°C | |
| Operating Humidity | 0 to 90% RH | |
| Dimensions (L*W*H) | 62 * 38 * 25.3 (mm) | |
Optical & Image Parameters | Camera Type | Visible light | Near-infrared |
| Field of View | D=73°; H=65°; V=40° | D=73°; H=65°; V=40° |
| Image Resolution & Frame Rate | 720*1280@25fps | 720*1280@25fps |
| | 480*640@25fps | 480*640@25fps |
| Wide Dynamic Range | 105dB | 105dB |
| Distortion | ≤0.5% | ≤0.5% |
| Default Output Format | MJPEG | NV12 |
| Luminance | 0.01 lux to 50,000 lux | 0.01 lux to 20,000 lux |
| Windows | Windows XP/ Windows 7/ Windows10 (32-bit or 64-bit) | |
| Android | Android 4.1 or above | |
ZKLiveFace Algorithm | Angle Tolerance | Yaw ≤±30°, Pitch ≤±30°, Roll ≤±30° | |
| Face Capacity | 50,000 for 1:1 and 1:N comparison | |
| Face Features Recognition Accuracy | Age (±5 y/o) > 85% | |
| | Gender > 96% | |
| | Emotional expression > 88% | |
| Facial Recognition Accuracy | FAR = 0.01% when FRR = 1%, FAR = 0.0001% when FRR = 5% | |
ZKPalm Algorithm | Angle Tolerance | Yaw ≤±30°, Pitch ≤±30°, Roll ≤30°, Bend ≤20% | |
| Palm Capacity | 6,000 for 1:1 and 1:N comparison | |
| Palm Recognition Accuracy | FAR=0.001% when FRR=0.68% | |
| Certifications | CE, FCC, RoHS | |
Recognition Module | Facial Recognition Module | | |