Mifare Classic 1k Key Fob
Isixhobo:Iplastiki yeABS
Igama lemveliso: Mifare classic 1k isitshixo fob
Ukuphindaphinda: 13.56MHz
Ubungakanani: 40 * 32mm
Intshayelelo yeMveliso:
ISO14443A ehambelanayo ABS RFID fob isitshixo kunye 1KB memory umthamo. Ilungele ukulawula ukufikelela, ukuhamba ngexesha, kunye neenkqubo zokuchongwa. Ingangenwa manzi, yomelele, kwaye inokwenziwa ngokwezifiso kwizicelo zeB2B.
Ezona mpawu
- I-NXP yoqobo yeChip:Genuine MIFARE Classic 1K (MF1S50) kunye 16 amacandelo × 4 iibhloko imemori isakhiwo
- Umzi-mveliso {{0}Ukuqina kweBanga:IP67 ingangeni manzi, -20℃ukuya +70 iqondo lobushushu bokusebenza, 100,{4}} funda/bhala imijikelo
- Ukuhambelana ngokubanzi:Isebenza nge-ACR122U, RC522, PN532, kunye nabo bonke abafundi abathobelayo be-ISO14443A
- ULungiselelo olupheleleyo:Ushicilelo lwelogo, ukhetho lombala, iinombolo zelaser, iUID encoding iyafumaneka
IiNgcaciso zobuGcisa
| Igama lemveliso | MIFARE Classic 1K Key Fob |
|---|---|
| Itshiphu | I-NXP MIFARE Classic 1K (MF1S50 ) |
| Ukusebenza rhoqo | 13.56 MHz (HF - iFrequency ephezulu) |
| Umgangatho weProtocol | ISO/IEC 14443 Uhlobo A |
| Umthamo weMemori | 1024 bytes (1 KB EEPROM) |
| Umbutho weMemori | 16 amacandelo × 4 iibhloko × 16 bytes |
| Inkumbulo yomsebenzisi | 752 bytes (ngaphandle kweetreyila zecandelo) |
| I-UID | 4-byte NUID okanye 7-byte UID |
| Ukhuseleko | Uguqulelo oluntsonkothileyo lwe-CRYPTO1, isitshixo esiphindwe kabini (Isitshixo se-A/B) kwicandelo ngalinye |
| Ireyithi yokuGqithisela ngeDatha | 106 kbit/s |
| Funda/Bhala umgama | 2-10 cm (ixhomekeke kumfundi) |
| Anti{0}}Ukungqubana | Ewe, ixhasa amakhadi amaninzi entsimini |
| Ukugcinwa kwedatha | I-10 iminyaka |
| Bhala Ukunyamezela | 100,000 imijikelo |
| Imilinganiselo | 40 × 32 × 4.5 mm |
| Izinto eziphathekayo | Iplastiki yeABS |
| Ubunzima | 5g |
| Ubushushu bokusebenza | -20 isidanga ukuya +70 isidanga |
| IP Rating | IP67 (ingangeni manzi) |
MIFARE Classic 1K vs Ezinye RFID Chips
Ukukhetha itshiphu yeRFID elungileyo kuxhomekeke kwiimfuno zakho ezithile. Apha ngezantsi luthelekiso lweetshiphusi zeRFID ezidumileyo ezisetyenziswa kwizicelo zolawulo lofikelelo:
| Uphawu | MIFARE Classic 1K | EM4100 (125kHz) | I-MIFARE DESFRE EV2 | I-MIFARE Ultralight |
|---|---|---|---|---|
| Ukuphindaphinda | 13.56 MHz | 125 kHz | 13.56 MHz | 13.56 MHz |
| Inkumbulo | 1024 iibhayithi | amasuntswana angama-64 (funda-kuphela) | 2K-8K iibhayithi | 64 bytes |
| Funda/Bhala | ✓ Ewe | ✗ Funda-kuphela | ✓ Ewe | ✓ Ewe |
| Uguqulelo oluntsonkothileyo | CRYPTO1 | Akukho nanye | I-AES-128/DES | Akukho nanye |
| Ezininzi-Isicelo | ✓ ali-16 amacandelo | ✗ Hayi | ✓ Ukuya kuma-28 | ✗ Hayi |
| I-NFC iyahambelana | ✓ Ewe | ✗ Hayi | ✓ Ewe | ✓ Ewe |
| Ixabiso leNqanaba | Phakathi | Phantsi | Phezulu | Phantsi |
| Engcono Kwi | Ulawulo lokuFikelela, ukubakho | Ufikelelo lomnyango olusisiseko | {0}Ukhuseleko oluPhezulu, Intlawulo | Asebenzisa- amatikiti omnye |
Kutheni Khetha i-MIFARE Classic 1K?
I-MIFARE Classic 1K ibonelela ngeyona ndlela ilungileyo phakathi kokhuseleko, ukusebenza, kunye neendleko-ezisebenzayo. Ngamacandelo azimeleyo ali-16, ngalinye likhuselwe ngezitshixo ezimbini zoguqulelo oluntsonkothileyo, ixhasa -ukufakwa kwezicelo ezininzi ngelixa igcina ukuhambelana okubanzi neziseko ezikhoyo ze-ISO14443A kwihlabathi jikelele. Ukusukela ekuqalisweni kwayo ngo-1994 yi-NXP (eyayifudula iyiPhilips), ngaphezulu kwe-10 yeebhiliyoni zee-chips ze-MIFARE zithunyelwe kwihlabathi jikelele.
Izicelo zoShishino
🏢 Iinkqubo zoLawulo lokuFikelela
Izakhiwo zeofisi, amagumbi, iikhondom, iihotele. Ulawulo lokungenela olukhuselekileyo olunamandla okulandelela uphicotho. Iyahambelana neenkqubo eziphambili zolawulo lofikelelo njengeHID, Honeywell, kunye neLenel.
⏰ Ixesha kunye nokuzimasa
Ukulandelela ixesha labasebenzi, ulawulo lweshifti, kunye ne-automation yabasebenzi. Ixesha lentengiselwano elikhawulezayo le-100ms livumela iindawo zokungena eziphezulu{2}}zendlela ngaphandle kokufola.
🚗 Ulawulo lokupaka
Iigaraji zokupaka, iindawo zokuhlala ezinamasango, iindawo zokupaka iinkampani. Ixhasa imisebenzi yebhloko yexabiso lokutsalwa kwentlawulo yokupaka kunye nokulandelela ibhalansi.
🏫 Ikhampasi kunye neMfundo
Iinkqubo zesazisi sabafundi, ukufikelela kwithala leencwadi, iintlawulo zeendawo zokutyela, ukufikelela kwindawo yokulala. Multi-inkumbulo yecandelo yenza ukuba{2}}izisombululo zekhadi elinye kwiinkonzo ezininzi zekhampasi.
🏋️ Ukomelela kunye noLonwabo
Iigyms, iispa, iindawo zokuqubha, iipaki zokuzonwabisa. Umlinganiselo we-IP67 ongenamanzi uqinisekisa ukusebenza okuthembekileyo kwiindawo ezifumileyo.
🏭 Umzi-mveliso kunye noVeliso
Ufikelelo lwasefektri, ukukhangelwa kwesixhobo, uqinisekiso lwezixhobo . -20 isidanga ukuya +70 kuluhlu lokusebenza olulungele indawo yokugcina kunye neendawo zokugcina ezibandayo.
Ukupakishwa kunye nokuThunyelwa
100
iipcs/ibhegi
2,000
iipcs/ibhokisi
38×20×28
cm (ubungakanani bebhokisi)
12
kg (ubunzima obugqithisileyo)
FAQ
Q: Yintoni i-chip ye-MIFARE Classic 1K kwaye isebenza njani?
A: I-MIFARE Classic 1K yi-IC yekhadi le-smart engaqhagamshelani nelo eliphuhliswe yi-NXP Semiconductors (eyayinguPhilips ngaphambili). Isebenza kwi-13.56 MHz usebenzisa i-ISO/IEC 14443 Uhlobo A protocol. I-chip iqulethe i-1024 bytes yememori ye-EEPROM ehlelwe kumacandelo e-16, ngalinye lineebhloko ezi-4 ze-16 bytes. Ibhlokhi engu-0 yeCandelo 0 igcina idatha yomenzi kunye ne-UID (Isazisi esahlukileyo), efundwayo{12}}kuphela. Icandelo ngalinye linezitshixo zalo zokuqinisekisa (i-Key A kunye ne-Key B) kunye neemeko zokufikelela ezilungelelanisiweyo, ezivumela izicelo ezininzi ezizimeleyo kwikhadi elilodwa.
Q: Yintoni uluhlu olufundwayo lwe-MIFARE Classic 1K fob key?
A: Uluhlu lokufunda oluqhelekileyo luyi-2-10 cm, kuxhomekeke kuyilo lwe-eriyali yomfundi kunye nokuphuma kwamandla. Ngokweenkcukacha ze-ISO 14443, i-MIFARE Classic ihlelwa njenge "proximity card" (PICC) kunye nomgama wokudibanisa ophezulu we-10 cm. Izinto ezichaphazela uluhlu lokufunda ziquka: ubungakanani be-eriyali yomfundi kunye nejiyometri, uphazamiseko lwe-electromagnetic kwimo engqongileyo, ukuqhelaniswa nefob engundoqo enxulumene nomfundi, kunye namandla entsimi yeRF yomfundi (1.5-7.5 A/m ngokomgangatho we-ISO).
Umbuzo: Ngaba i-MIFARE Classic 1K iyahambelana nee-smartphones ze-NFC?
A: Ewe, i-MIFARE Classic 1K ithobela iForam ye-NFC kwaye inokufundwa ngobuninzi be-NFC{1}}enikwe amandla ii-smartphones zisebenzisa i-apps ezifana ne-"MIFARE Classic Tool" (Android). Nangona kunjalo, ukuhambelana kuyahluka: izixhobo ezinabalawuli be-NXP be-NFC (uninzi lweefowuni ze-Android) zinenkxaso epheleleyo yokufunda / yokubhala, ngelixa ezinye izixhobo (ii-iPhones ezithile, iimodeli ezindala ze-BlackBerry) zinokuthi zihambelane okanye zingabikho ngenxa yabakhiqizi abahlukeneyo be-NFC. Ukusasazwa kwezorhwebo kufuna indibaniselwano yeselula, qinisekisa ukuhambelana nezixhobo zakho ekujoliswe kuzo.
Q: Ikhuseleke kangakanani i-MIFARE Classic 1K encryption?
A: I-MIFARE Classic isebenzisa i-CRYPTO1 yomnini-cipher enamaqhosha angama-48-ebhithi. Ngelixa oku kubonelela ngolawulo lofikelelo olusisiseko olufanelekileyo kwizicelo ezininzi, abaphandi bokhuseleko bafumanise ukuba semngciphekweni ngo-2008. Kwizicelo ezifuna ukhuseleko oluphezulu (iinkqubo zentlawulo, -impahla yexabiso eliphezulu), qwalasela i-MIFARE DESFire nge-encryption ye-AES-128. Kulawulo lofikelelo oluqhelekileyo kunye neenkqubo zokuzimasa ezinolawulo oluphambili olululo, i-MIFARE Classic 1K ihlala isetyenziswa ngokubanzi kwaye iyasebenza. Iindlela ezilungileyo zibandakanya: ukutshintsha izitshixo ezingagqibekanga (FFFFFFFFFFFF), usebenzisa izitshixo ezahlukeneyo kwicandelo ngalinye, kunye nokuphumeza amanyathelo okhuseleko kwicala lokufunda.
Q: Uthini umahluko phakathi kwe-MIFARE Classic 1K kunye ne-4K?
A: Umahluko ophambili ngumthamo wememori: I-MIFARE Classic 1K ine-1024 bytes kumacandelo e-16, ngelixa i-4K ine-4096 bytes kumacandelo angama-40 (amacandelo angama-32 asemgangathweni + 8 amacandelo amakhulu). Zombini zisebenzisa uguqulelo oluntsonkothileyo lwe-CRYPTO1 kunye ne-ISO14443A protocol. Khetha i-1K kwizicelo zolawulo lofikelelo olusemgangathweni; khetha i-4K xa ufuna ukugcina idatha eninzi (iiprofayili ezineenkcukacha zomsebenzisi, iziqinisekiso ezininzi zesicelo, imbali yentengiselwano).
Umbuzo: Ngaba i-UID ye-MIFARE Classic 1K ingatshintshwa?
A: Iitshiphusi ezisemgangathweni ze MIFARE Classic 1K zinefektri {{1}ezicwangcisiweyo zokufunda{2}}kuphela ii-UID ezingenakuguqulwa{3}}luphawu lokhuseleko. Nangona kunjalo, kukho "amakhadi omlingo" akhethekileyo (Gen1a, Gen2, ii-CUID ezahlukeneyo) ezenziwe ngabantu besithathu abavumela ukuguqulwa kwe-UID. Ezi zisetyenziselwa iinjongo ze-backup/cloning kodwa azikhuthazwa kwizicelo zokhuseleko. Iichips zeNXP zeMIFARE zeClassic EV1 zikwaxhasa iNXP yokuQala uJonga ukuqinisekisa ubunyani.
Umbuzo: Yintoni i-MOQ kunye nexesha lokukhokela kwii-odolo ezininzi?
A: I-MOQ yethu eqhelekileyo ngamaqhekeza angama-500 kunye nexesha eliphambili lemveliso ye-5 -7 yeentsuku zokusebenza. Kwiiodolo ezinkulu (10,{4}} ii-PC), ixesha lokukhokela lidla ngokuba ziintsuku eziyi-10-14. Ushicilelo oluqhelekileyo (ilogo, amanani) lufuna iifayile zomzobo wevector (AI, CDR, ifomathi ye-EPS). Sinikezela ngeesampulu zasimahla kubathengi abafanelekileyo be-B2B-ubhatala kuphela ukuthumela ngenqanawa. Qhagamshelana nathi ngexabiso levolumu kunye neekowuteshini ze-OEM/ODM.
Q: Zeziphi iinketho zokwenza ngokwezifiso ezikhoyo?
A: Sinikezela ngolungelelwaniso olubanzi: Imibala: Blue, emnyama, ebomvu, emthubi, eluhlaza, ngwevu, emhlophe, okanye imibala yePantone yesiko. Ukuprintwa: Isikrini sesilika (imibala eyi-1-2), i-laser engraving, ukuprintwa kwe-UV. Ukufakwa kweNkcukacha yeeNkcukacha: Ukulandelelana kwe-UID, inkqubo engundoqo yecandelo, ukubhalwa kwedatha yesiko. Ukupakishwa: Iingxowa zepoly ezizimeleyo, ukupakishwa okuninzi, ukupakishwa kweentengiso zesiko. Imiba yeFomu: I-keyfob esemgangathweni, i-keyfob encinci, imilo yekhadi, ukuhlanganiswa kwe-wristband.
Iifayile ezishisayo: Mifare Classic 1k Key Fob, China, abavelisi, ababoneleli, umzi-mveliso, ngokwezifiso, ngexabiso eliphantsi, ixabiso eliphantsi, isampulu yasimahla
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