Mifare Classic 1k Key Fob
Material: ABS Filastik
Sunan samfur: Mifare classic 1k key fob
Mitar mita: 13.56MHz
Girman: 40*32mm
Gabatarwar Samfur:
ISO14443A mai dacewa ABS RFID key fob tare da ƙarfin ƙwaƙwalwar ajiya 1KB. Mafi dacewa don sarrafa damar shiga, halartan lokaci, da tsarin tantancewa. Mai hana ruwa ruwa, mai dorewa, kuma ana iya daidaita shi don aikace-aikacen B2B.
Mabuɗin Siffofin
- NXP Asalin Chip:MIFARE Classic 1K (MF1S50) tare da sassan 16 × 4 yana toshe tsarin ƙwaƙwalwar ajiya
- Masana'antu - Dorewar Daraja:IP67 mai hana ruwa, -20 digiri zuwa {2} digiri zazzabi aiki, 100,{4}} karanta/rubutu hawan keke
- Daidaituwar Duniya:Yana aiki tare da ACR122U, RC522, PN532, da duk masu karatu masu yarda da ISO14443A
- Cikakken Keɓancewa:Buga tambari, zaɓin launi, lambar Laser, akwai rufaffiyar UID
Ƙididdiga na Fasaha
| Sunan samfur | MIFARE Classic 1K Key Fob |
|---|---|
| Chip | NXP MIFARE Classic 1K (MF1S50) |
| Mitar Aiki | 13.56 MHz (HF - Babban Mita) |
| Standard Protocol | ISO/IEC 14443 Nau'in A |
| Ƙarfin ƙwaƙwalwa | 1024 bytes (1 KB EEPROM) |
| Ƙungiyar Ƙwaƙwalwa | 16 sassa × 4 tubalan × 16 bytes |
| Ƙwaƙwalwar mai amfani | 752 bytes (ban da tirela na yanki) |
| UID | 4-byte NUID ko 7-byte UID |
| Tsaro | CRYPTO1 boye-boye, maɓallin dual (Maɓalli A/B) kowane yanki |
| Yawan Canja wurin Bayanai | 106 kbit/s |
| Karanta/Rubuta Nisa | 2-10 cm (dogara mai karatu) |
| Anti - karo | Ee, yana goyan bayan katunan da yawa a filin |
| Riƙe bayanai | shekaru 10 |
| Rubuta Juriya | Zagaye 100,000 |
| Girma | 40 × 32 × 4.5 mm |
| Kayan abu | ABS Filastik |
| Nauyi | 5g |
| Yanayin Aiki | -20 zuwa digiri {1} |
| IP Rating | IP67 (mai hana ruwa ruwa) |
MIFARE Classic 1K vs Wasu Chips RFID
Zaɓi guntu RFID daidai ya dogara da takamaiman buƙatun ku. A ƙasa akwai kwatancen mashahuran kwakwalwan kwamfuta na RFID da aka yi amfani da su wajen aikace-aikacen sarrafawa:
| Siffar | MIFARE Classic 1K | EM4100 (125kHz) | MIFARE DESFire EV2 | MIFARE Ultralight |
|---|---|---|---|---|
| Yawanci | 13.56 MHz | 125 kHz | 13.56 MHz | 13.56 MHz |
| Ƙwaƙwalwar ajiya | 1024 bytes | 64 ragowa (karanta{1} kawai) | 2K-8K bytes | 64 bytes |
| Karanta/Rubuta | ✓ Iya | ✗ Karanta{0} kawai | ✓ Iya | ✓ Iya |
| Rufewa | CRYPTO1 | Babu | AES-128/DES | Babu |
| Multi{0}Aikace-aikace | ✓ sassa 16 | ✗ A'a | ✓ Har zuwa 28 | ✗ A'a |
| NFC Mai jituwa | ✓ Iya | ✗ A'a | ✓ Iya | ✓ Iya |
| Matsayin farashi | Matsakaici | Ƙananan | Babban | Ƙananan |
| Mafi kyawun Ga | Ikon shiga, Halartar | Asalin Samun Ƙofa | Babban - Tsaro, Biya | Tikiti ɗaya - |
Me yasa Zabi MIFARE Classic 1K?
MIFARE Classic 1K yana ba da ingantacciyar ma'auni tsakanin tsaro, aiki, da farashi{1}tasiri. Tare da sassa 16 masu zaman kansu, kowannensu yana kiyaye shi ta maɓallan ɓoyewa biyu, yana goyan bayan tura aikace-aikace da yawa yayin da ake ci gaba da dacewa da abubuwan more rayuwa na ISO14443A a duk duniya. Tun bayan ƙaddamar da shi a cikin 1994 ta NXP (tsohon Philips), sama da kwakwalwan MIFARE biliyan 10 an tura su a duniya.
Aikace-aikacen masana'antu
🏢 Tsarukan Sarrafa Hannu
Gine-ginen ofis, gidaje, gidaje, otal-otal. Amintaccen gudanarwar shigarwa tare da ikon duba sawu. Mai jituwa tare da manyan tsarin sarrafa damar shiga kamar HID, Honeywell, da Lenel.
⏰ Lokaci & Halartar
Ma'aikata na lokaci-lokaci bin diddigin, sarrafa motsi, da sarrafa ma'aikata. Saurin lokacin mu'amala na mis 100 yana ba da damar manyan wuraren shigar da ababen hawa{2} ba tare da yin layi ba.
🚗 Gudanar da Yin Kiliya
Garajin ajiye motoci, gated al'umma, wuraren ajiye motoci na kamfanoni. Yana goyan bayan ayyukan toshe ƙima don cire kuɗin ajiye motoci da bin diddigin ma'auni.
🏫 Cibiyar Ilimi & Ilimi
Tsarin ID na ɗalibi, shiga ɗakin karatu, biyan kuɗin cafeteria, shiga ɗakin kwana. Multi{1}}waƙwalwar ajiya tana ba da damar mafita guda{2}kati don sabis na harabar da yawa.
🏋️ Fitness & Leisure
Gyms, spas, wuraren waha, wuraren shakatawa. Mai hana ruwa IP67 rating yana tabbatar da ingantaccen aiki a cikin mahalli mai laushi.
🏭 Masana'antu & Manufacturing
Samun damar masana'anta, bin diddigin kayan aiki, ƙimar kayan aiki{0}} zuwa digiri na +70 kewayon aiki wanda ya dace da wuraren ajiya da wuraren ajiyar sanyi.
Marufi & jigilar kaya
100
pcs/bag
2,000
inji mai kwakwalwa / kartani
38×20×28
cm (girman kartani)
12
kg (babban nauyi)
FAQ
Q: Menene MIFARE Classic 1K guntu kuma ta yaya yake aiki?
A: MIFARE Classic 1K katin wayo ne mara lamba IC wanda NXP Semiconductor ya haɓaka (tsohon Philips). Yana aiki a 13.56 MHz ta amfani da ka'idar ISO/IEC 14443 Type A. Guntu ya ƙunshi 1024 bytes na EEPROM memorin da aka tsara zuwa sassa 16, kowanne yana da 4 tubalan na 16 bytes. Toshe 0 na Sashin 0 yana adana bayanan masana'anta da UID (Mai shaida na musamman), wanda ake karantawa kawai. Kowane sashe yana da nasa maɓallan tantancewa guda biyu (Maɓalli A da Maɓalli B) da yanayin samun damar daidaitawa, yana ba da damar aikace-aikace masu zaman kansu da yawa akan kati ɗaya.
Tambaya: Menene kewayon karantawa na MIFARE Classic 1K key fob?
A: Matsakaicin adadin karantawa shine 2-10 cm, dangane da ƙirar eriya mai karatu da fitarwar wutar lantarki. Dangane da ƙayyadaddun ISO 14443, MIFARE Classic an rarraba shi azaman "katin kusanci" (PICC) tare da matsakaicin nisan haɗakarwa na 10 cm. Abubuwan da ke shafar kewayon karatu sun haɗa da: Girman eriya mai karatu da lissafi, tsangwama na lantarki a cikin mahalli, daidaitawar maɓalli na fob dangane da mai karatu, da ƙarfin filin RF mai karatu (1.5-7.5 A/m kowane ma'aunin ISO).
Tambaya: Shin MIFARE Classic 1K yana dacewa da wayoyin hannu na NFC?
A: Ee, MIFARE Classic 1K ya dace da dandalin NFC kuma galibin NFC{1}}wayoyin wayoyi masu kunnawa za su iya karantawa ta amfani da apps kamar "MIFARE Classic Tool" (Android). Koyaya, dacewa ya bambanta: na'urori tare da masu sarrafa NXP NFC (mafi yawancin wayoyin Android) suna da cikakken tallafi na karantawa/rubutu, yayin da wasu na'urori (wasu na'urorin (wasu iPhones, tsofaffin nau'ikan BlackBerry) na iya iyakancewa ko rashin daidaituwa saboda masana'antun NFC daban-daban. Don jigilar kayayyaki na kasuwanci da ke buƙatar haɗin wayar hannu, tabbatar da dacewa tare da na'urorin da aka yi niyya.
Tambaya: Yaya amintaccen MIFARE Classic 1K ke ɓoye?
A: MIFARE Classic yana amfani da sifar CRYPTO1 mai mallakar mallaka tare da maɓallai 48- bit. Duk da yake wannan yana ba da ikon samun damar asali wanda ya dace da aikace-aikace da yawa, masu binciken tsaro sun gano lahani a cikin 2008. Don aikace-aikacen da ke buƙatar tsaro mafi girma (tsarin biyan kuɗi, manyan kadarorin ƙima), la'akari da MIFARE DESFire tare da ɓoye AES-128. Don tsarin kulawa na yau da kullun da tsarin halarta tare da ingantaccen maɓalli na maɓalli, MIFARE Classic 1K ya kasance ana watsa shi sosai kuma yana aiki. Mafi kyawun ayyuka sun haɗa da: canza maɓallan tsoho (FFFFFFFFFFFF), ta amfani da maɓalli daban-daban a kowane yanki, da aiwatar da matakan tsaro na gefen mai karatu.
Q: Menene bambanci tsakanin MIFARE Classic 1K da 4K?
A: Bambanci na farko shine ƙarfin ƙwaƙwalwar ajiya: MIFARE Classic 1K yana da 1024 bytes a cikin sassa 16, yayin da 4K yana da 4096 bytes a cikin sassa 40 (32 daidaitattun sassa + 8 manyan sassa). Dukansu suna amfani da ɓoyewar CRYPTO1 iri ɗaya da ka'idar ISO14443A. Zaɓi 1K don daidaitattun aikace-aikacen sarrafa damar shiga; zaɓi 4K lokacin da kuke buƙatar adana ƙarin bayanai (cikakken bayanin martabar mai amfani, bayanan aikace-aikacen da yawa, tarihin ciniki).
Q: Shin za a iya canza UID na MIFARE Classic 1K?
A: Standard MIFARE Classic 1K chips suna da masana'anta{1}} shirye-shiryen karantawa -UIDs kawai waɗanda ba za a iya canzawa ba-wannan sigar tsaro ce. Koyaya, akwai "Katunan Sihiri" na musamman (Gen1a, Gen2, bambance-bambancen CUID) waɗanda wasu kamfanoni ke keɓancewa waɗanda ke ba da izinin gyara UID. Ana amfani da waɗannan don dalilai na wariyar ajiya/cloning amma ba a ba da shawarar don aikace-aikacen tsaro ba. Na gaske NXP MIFARE Classic EV1 kwakwalwan kwamfuta kuma suna goyan bayan Binciken Asalin NXP don tabbatar da sahihanci.
Q: Menene MOQ da lokacin jagora don oda mai yawa?
A: Matsayin MOQ ɗin mu shine guda 500 tare da lokacin samarwa na 5{9}} kwanakin kasuwanci. Don manyan umarni (10,{4}} inji mai kwakwalwa), lokacin jagora yawanci kwanaki 10-14 ne. Buga na al'ada (logo, lamba) yana buƙatar fayilolin zane-zane (AI, CDR, tsarin EPS). Muna ba da samfurori kyauta don ƙwararrun abokan cinikin B2B-kawai kuna biyan jigilar kaya. Tuntube mu don farashin girma da kuma OEM/ODM ambato.
Tambaya: Wadanne zaɓuɓɓukan gyare-gyare suke samuwa?
A: Muna ba da cikakkiyar gyare-gyare: Launuka: Blue, baki, ja, rawaya, kore, launin toka, fari, ko al'ada Pantone launuka. Buga: allon siliki (launuka 1-2), zanen Laser, bugu UV. Rufaffen bayanai: Serialization UID, shirye-shiryen maɓallin yanki, rubutun bayanan al'ada. Marufi: Jakunkuna masu ɗaiɗaikun ɗaiɗaikun ɗaiɗaikun ɗaiɗaikun ɗaiɗaikun ɗaiɗaikun ɗaiɗaiɗi, marufi mai yawa, marufi na dillali na al'ada. Abubuwan Samfura: daidaitaccen maɓalli, ƙaramin maɓalli, siffar kati, haɗin wuyan hannu.
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