Shenzhen Fengzhaowei Technology Co.,Ltd
8 years of factory experience in alcohol testers; 3,000sqm workshop
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Attendance management Silvery Wall Mounted Breathalyzer For Enterprise Government High Risk Enterprises Usage
Parameters of binocular camera
camera:Both eyes B/W, HDR 2 million pixels, automatic exposure, automatic white balance automatic Backlight optimization
sensor:OV2718/GC2093
Frame rate:Black and white color up to 30 frames, no smear
Infrared lamp spectrum:650nm/850nm士10nm
Effective pixel:1920*108030fps/1920*1080 30fps
camera lens:4.3MM D=70.3°H=63°V=38°/4.3MM D=70.3° H=63°V=38°
pixel size:2.8um X2.8um/2.8um X2.8um
Aperture: F2.0/ F2.0
Signal -to -noise ratio:42.6dB/TDB
Wide dynamic range:120dB/TDB
Interface Type: MIPI
| Temperature measurement module parameters | |
| Temperature measurement standard environmental temperature | 0°C~35°C |
| Temperature measurement standard | No wind, no sunlight, no heat source reflection interference environment |
| Effective temperature measurement distance | 30cm~70cm |
| Temperature measurement accuracy | Under the standard conditions, it can reach ±0.3 |
| 2.Software parameter | |
| Category | View Facepass 1.31 (720p input) |
| Detect the minimum face size | 20 * 20 pixels |
| Recognize the minimum face size | 50 * 50 pixels (recognition without living body) 80 * 80 pixels (recognition with living body) |
| Face recognition angle | Under standard environment, 10000 person database: more than 99% @ 0.1% misidentification |
| recognition speed | Face detection time<25ms Face detection and tracking time<1ms Binocular living body<20ms Feature extraction time<30ms Time consuming for face search (1:N) <40ms (2W plate library) <90ms (5W plate library) <180ms (10W plate library)
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