Zisebenza njani ii-Keyfobs zeRFID kuLawulo lokuFikelela?
Dec 09, 2025
Shiya umyalezo
Zisebenza njani iiFobs ezingundoqo zeRFID kuLawulo lokuFikelela?
Ngqo ukusuka kumgangatho wefektri
Besisenza ii-keyfobs ze-RFID ukususela ngo-2006. Ngaphezulu kweebhiliyoni zamaqhekeza eziye zashiya imigca yethu, ngoko ke siyazi kakuhle ukuba yintoni ephela kwi-keyrings yabathengi yonke imihla.
Umlingo usafana: i-chip encinci, ikhoyili yobhedu okanye i-aluminium, iibhetri zero. Xa i-keyfob egqityiweyo idlula umfundi, i-coil iba ii-microwatts ezimbalwa kwibala le-RF, i-chip iyavuka, iphendule, kwaye ibuyele ebuthongweni. Yonke loo ncoko ithatha malunga ne-120 milliseconds.
Ukuphindaphinda kunye neNkalo yoMhlaba yeProtocol ngo-2025
LF 125 kHz
ngokwesiqhelo EM4200, EM4305, T5577, HITAG{5}}1/2/S, okanye HID Prox-ehambelanayo
HF 13,56 MHz
yokwenene NXP MIFARE Classic 1K/4K, Plus, DESFire EV1/EV2/EV3 2K-8K, Ultralight EV1/C, NTAG21x, ICODE SLIX2, okanye HID iCLASS SE/SEOS
I-inlay ifakwa kwi-epoxy ecacileyo, emva koko ifakwe kwisitofu-ebunjiweyo i-ABS, i-polycarbonate, okanye i-recycled yolwandle-amaqokobhe eplastiki (ewe, abanye abathengi bayayifuna ngokwenene loo nto). I-Ultrasonic welding okanye{3}}ukutywinwa kwamaxesha amaninzi kuvala iziqingatha ezibini ngonaphakade. Ubukhulu bokugqibela buqhele ukuba yi-4.5–6.5 mm ngoko ke isavakala ilungile ecaleni kwezitshixo zemoto.
Okwenyani ngoku-Amaxabiso ehlabathi asuka kumzi-mveliso wethu (ngoDisemba 2025, FOB Shenzhen)
| Uhlobo lwetshiphu | MOQ | 1–5 k iipcs | 10 k+ iipcs | {0}icwangciswe ngaphambili + inenombolo |
|---|---|---|---|---|
| EM4200 / T5577 | 500 | $0.34 | $0.27 | +$0.03 |
| I-HID Prox iyahambelana | 1 000 | $0.48 | $0.39 | +$0.05 |
| MIFARE Classic 1K | 500 | $0.52 | $0.41 | +$0.04 |
| I-MIFARE DESFRE EV2 4K | 1 000 | $2.15 | $1.88 | ifakiwe |
| DESFire EV3 8K (AES, CMAC) | 2 000 | $2.68 | $2.29 | ifakiwe |
| HID iCLASS SEOS 8K | 5 000 | $3.45 | $2.96 | ifakiwe |
| Dual-ifrikhwensi (LF + DESFire) | 3 000 | $3.10 | $2.68 | ifakiwe |
Onke amaxabiso angasentla ngawemilo esemgangathweni,{0}umbala omnye woshicilelo lwesilika, amanani elaser alandelelanayo ngasemva, kunye nezatifikethi ezipheleleyo zeNXP/HID zobunyani ezithunyelwe ngebhetshi nganye.
Izinto Esizifunde Kanzima
UKhetho lwabathengi Ngokwenyani ba-odola ngo-2025
I-Epoxy drop label kwelinye icala (phantse ayinakonakala igcwele{0}}ishicilelo lombala)
Khanya-kwi{1}}kwi{2}}iqokobhe elimnyama (idume ngokumangalisayo kwiidyunivesithi)
Isincamathelisi se-NFC Type-4 ngasemva ukuze kwaloo keyfob ivuleke iingcango kwaye ihlawule isidlo sasemini
I-Bio-imithombo ye-PLA yoonokrwece yeengxelo ze-ESG akukho mntu uyifundayo
Ikhowudi ye-QR laser{0}}imiliselwe ngasemva enxulumanisa ukulahleka{1}kwaye{2}nephepha lafunyanwa
IiChips zomgunyathi Sizibamba rhoqo ngeveki
I-"DESFire EV3" yomgunyathi eneneni{1}ephawulwe kwakhona nge-EV1, i-iCLASS SEOS yomgunyathi engaphumeleliyo emva kweenyanga ezintathu, i-MIFARE Classic ene-ATR engalunganga. Sivavanya yonke i-reel engenayo kubafundi belebhu yethu kwaye sikhuphe i-CoA efanelekileyo kuphela xa i-chip iphendula kanye njengoko i-NXP okanye i-HID ichaza. Ukuba awukwazi ukufumana elo -phepha elinye lePDF enenombolo yebhetshi kulo, mhlawumbi uthenge ezomgunyathi.
Amaxesha okukhokela ngoku
- I-EM/HID eqhelekileyo{0}}I-Prox iyahambelana: 8–12 iintsuku
- I-Stock DESFire EV2/EV3: 14-18 iintsuku
- Umbala wepantoni osiko + ilogo ye-epoxy + pre{2}}inkqubo: 21–28 iintsuku
Itekhnoloji ngokwayo yayeka ukumangalisa kwiminyaka elishumi elinesihlanu eyadlulayo. Kwezi ntsuku sizama nje ukwenza okona kuqinileyo, okona-ukufunda, ngokuchanekileyo{2}}okucwangcisiweyo kweplastiki encinci yehla ngamaxabiso anengqondo. Yiloo nto kuphela i-keyfob eyake yafuneka ukuba ibe.
Thumela u kuphanda