TXOJ CAI MUS SAIB QHOV TSEEM CEEB
Daim ntawv thov cov khoom:
Siv cov wireless transmitters kom ua ke nrog cov khoom siv wireless, nws tuaj yeem paub cov txheej txheem tswj kev nkag mus rau kev nkag lo lus zais. Muab faib ua ob hom wireless tswj thiab tuav hom wireless tswj, lawv tau yooj yim rau kev txhawb nqa kev siv ntau yam kev ua haujlwm gating. Tsis tas yuav muaj kab hluav taws xob, nws tuaj yeem ncaj qha (lossis ntsia hlau ntsia) rau ntawm ntau hom phab ntsa (xws li: iav, marble, thiab lwm yam). Nws yooj yim heev rau kev teeb tsa rau ntawm chaw, thiab nws tuaj yeem yooj yim pom tau tias muaj kev tswj hwm los ntawm kev nkag lo lus zais. Nws tuaj yeem siv los tswj cov qhov rooj tsis siv neeg, pem teb siv hluav taws xob kaw qhov rooj thiab ntau yam ntawm cov rooj vag yob.
Txhua tus yam ntxwv:
Cards1000 daim npav tuaj yeem teeb, nrog 1000 tus neeg siv khoom muaj peev xwm.
Koj tuaj yeem qhib lub qhov rooj los ntawm lub ntsuas phoo, tus password, daim npav + tus lej cim thiab daim npav / daim npav / plaub tus qauv qhia.
Reader card nyeem ntawv password disk yog roj teeb ua haujlwm thiab tsis tas yuav txuas cov xaim. Kev siv ntawm kev ua haujlwm yog taub thiab meej, daim npav nce thiab txo yog yoog raws, thiab daim npav tuaj yeem raug rho tawm offline.
Adopt Dialing code hloov coding, hloov tau yooj yim thiab yooj yim los tiv thaiv cov qhov rooj nyob ib sab cuam tshuam rau txhua qhov kom zoo.
Cov khoom txais no muaj qhov khoom txais zoo siab thiab tso tawm qhov ib txwm qhib thiab lub teeb liab ib txwm kaw. Nyob rau tib lub sijhawm, cov zis teeb liab yog inching lossis ua kom haum.
Nws muaj qhov zoo ntawm cov tsos zoo, ua haujlwm ruaj khov thiab yooj yim installation.
Kev tsis muaj zog:
Wireless card nyeem ntawv password disk fais fab mov | 2 No. 7 roj teeb qhuav |
Sawv-los ntawm tam sim no | 28μA |
Muaj peev xwm ntim cia | 1000 tus neeg siv khoom txheem (npav ID) |
Neeg siv daim npav hom | EM lossis EM tshaj daim npav |
Wireless txais fais fab | AC / DC 12 ~ 36V |
Ua haujlwm kub ib puag ncig | -10℃~70℃ |
Kev pab lub roj teeb lub neej | ≥ 6 lub hlis (qhib tsis pub dhau 100 zaug hauv ib hnub) |
Wireless emission zaus | 315MHZ |
Ua haujlwm tam sim no | 38mA |
Tsim Tawm | 1s-10s (kho tau) |
Qhib lub qhov rooj password | 1 pej xeem lo lus zais |
Nyeem daim npav deb | 10-10 (hli) |
Wireless emission deb | ≥8m |
Tus txais | 123 (L) * 50 (W) * 32 (H) hli |
Wireless card nyeem ntawv cim npe | 113 (L) * 63 (W) * 20 (H) hli |
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