4-inch Liveness Scan Facial Intelligent Time Attendance Device with Access Control
Linux / 20000pcs ntsej muag / Ntau daim npav / muaj peev xwm loj
| Lub luag haujlwm tseem ceeb | Feem ntau yog rau kev nkag mus tswj cov xwm txheej, kev paub lub ntsej muag, nrhiav kom pom muaj sia nyob, daim npav swiping | |
| Dimension | 146X74X20mm (ntev, dav thiab qhov siab) | |
| Core qauv | CPU | RV1109 dual-coreA7, 1.5GHz |
| NPE | 1.2 T ib | |
| Cia | RAM 1 GB | |
| ROM 4 GB | ||
| OS | Linux | Linux 4.19 |
| FaceKev txheeb xyuas | Megvii ntsej muag algorithm | 1: N ceev: ≤1S 1: 1 ceev: ≤1S Cov neeg siv ntau tshaj plaws: 20,000 Kev lees paub qhov deb: qhov kev paub zoo tshaj plaws yog 1 meter thiab qhov ntev tshaj plaws yog 2 meters; Paub lub kaum ntse ntse: 35 degrees nce, 35 degrees down, 30 degrees sab laug, 30 degrees sab xis, 35 degrees dav hlau tig Biopsy: txhawb nqa nyob Lub hauv paus tsev qiv ntawv loj / Pass tus nqi / False lees paub tus nqi 5,000 tus neeg 99.8% 0.5% 10,000 tus neeg 99.5% 0.5% 20,000 tus neeg 99.2% 0.5% |
| Kev sib txuas lus | Ethernet | 10/100Mbps Ethernet |
| Oua utput | Zaub | 4 ''TFT HD zaub (kev daws teeb meem 480 * 800); Brightness400cd / ㎡ |
| Dawb ntxiv lub teeb | Txhawb nqa | |
| Infrared ntxiv teeb | Txhawb nqa | |
| Electroacoustic | Built-in hais lus, hwj chim 1W | |
| Txhawb suab ua si | ||
| Input | Lub hwj chim khawm | No |
| Restart khawm | No | |
| Tamper khawm | No | |
| Photosensitive module | No | |
| Tib neeg lub cev sensor module | No | |
| Kov npo | 5 point capacitive kov npo, lub sij hawm teb＜48ms ,ua. nto hardness＞6 H, luminousness ≥85% | |
| IC nyeem ntawv | zaus13.56MHz, stxhawb M1 / CPU, 0.1s nyeem ntawv Nyeem daim npav nrug: 2.5-5cm | |
| RGB lub koob yees duab | 2 lab HD koob yees duab | |
| IR koob yees duab | 2 lab HD koob yees duab | |
| Ichaw nres nkoj | USB DEVICE | NO |
| Relay | Txhawb nqaNO, NC, COM | |
| RJ 45 | Txhawb nqa | |
| 485 ib | Txhawb nqa | |
| Wiegand | Configurable tso zis los yog input, default input | |
| GPIO | Txhawb peb txoj kev nthuav dav (qhov rooj sib nqus, qhov rooj khawm, tswb hluav taws) | |
| Hwj chim | Txhawb nqa | |
| Ptus tswv | Adapter | Cov khoom tsis yog tus qauv (DC12V-2A pom zoo) |
| POE | NO | |
| Hwj chim | Rated zog: ± 10W | |
| Peak zog: ± 15W | ||
| Kev ntseeg tau | Ua haujlwm kub | ⁃20 ℃ ~ + 60 ℃ |
| Ua haujlwm av noo | Humidity 10% -90%, tsis muaj hws | |
| Cia kub | ⁃30 ℃ ~ + 70 ℃ | |
| Cia cov av noo | 20% -90% tsis muaj condensation | |
| Kev ua haujlwm tsis nres | 30 * 24 teev | |
| ESD | ± 6kV tiv tauj tawm, ± 8kV cua tawm | |
| EFT | Mus txog qib 2 tus qauv | |
| Surge | Mus txog qib 2 tus qauv | |
| ROM | ROM hloov tshiab | txhawb kev hloov tshiab |
| lus | txhawb lus Askiv | |
| Tsis siv neeg standby | Kev txhawb nqa software | |
| Saib xyuas | txhawb saib xyuas, tsis siv neeg rov pib dua thaum tsis ua haujlwm | |
