RFID Keyfobs e Sebetsa Joang Bakeng sa Taolo ea Phihlelo?
Dec 09, 2025
Siea molaetsa
RFID Keyfobs e sebetsa joang bakeng sa Taolo ea phihlello?
Ka ho toba ho tloha mokatong oa fektheri
Haesale re etsa li-keyfobs tsa RFID ho tloha ka 2006. Likotoana tse fetang bilione li tlohile mehala ea rona, kahoo re tseba hantle hore na letsatsi le letsatsi ke eng e fellang ka li-keyrings tsa bareki.
Boselamose bo ntse bo tšoana: chip e nyane, khoele ea koporo kapa aluminium, libeteri tsa zero. Ha keyfob e phethiloeng e feta 'mali, coil e utsoa li-microwatts tse' maloa lebaleng la RF, chip ea tsoha, ea araba, 'me ea khutlela ho robala. Puisano eo kaofela e nka 120 milliseconds.
Khafetsa le Sebopeho sa Protocol ka 2025
LF 125 kHz
hangata EM4200, EM4305, T5577, HITAG-1/2/S, kapa HID Prox-compatible
HF 13.56 MHz
ea 'nete NXP MIFARE Classic 1K/4K, Plus, DESFire EV1/EV2/EV3 2K-8K, Ultralight EV1/C, NTAG21x, ICODE SLIX2, kapa HID iCLASS SE/SEOS
The inlay e kenngoa ka har'a epoxy e hlakileng, ebe e kenngoa ka har'a ente-mold ABS, polycarbonate, or recycled ocean-likhetla tsa polasetiki (e, bareki ba bang ba hlile ba batla seo). Ultrasonic welding kapa high-requency sealing e koala lihalofo tse peli ruri. Botenya ba ho qetela hangata ke 4.5–6.5 mm kahoo e ntse e utloahala hantle haufi le linotlolo tsa koloi.
Litefiso Tsa Hona Joale-Litheko tsa Lefatše ho Tsoa Femeng ea Rōna (December 2025, FOB Shenzhen)
| Mofuta oa chip | MOQ | 1-5 lik'hilograma tse | 10k+ likhomphutha | E ngotsoe esale pele{{0}e leng + nomoro |
|---|---|---|---|---|
| EM4200 / T5577 | 500 | $0.34 | $0.27 | +$0.03 |
| HID Prox e lumellana | 1 000 | $0.48 | $0.39 | +$0.05 |
| MIFARE Classic 1K | 500 | $0.52 | $0.41 | +$0.04 |
| MIFARE DESFire EV2 4K | 1 000 | $2.15 | $1.88 | kenyellelitsoe |
| DESFire EV3 8K (AES, CMAC) | 2 000 | $2.68 | $2.29 | kenyellelitsoe |
| HID iCLASS SEOS 8K | 5 000 | $3.45 | $2.96 | kenyellelitsoe |
| Dual-frequency (LF + DESFire) | 3 000 | $3.10 | $2.68 | kenyellelitsoe |
Litheko tsohle tse ka holimo ke tsa libopeho tse tloaelehileng, - khatiso ea silika ea 'mala o le mong, nomoro ea laser e latellanang ka morao, le litifikeiti tse feletseng tsa NXP/HID tsa bonnete tse rometsoeng ka beche e 'ngoe le e 'ngoe.
Lintho Tseo re Ithutileng ka Thata
Options Customers Ha e le hantle odara ka 2025
Epoxy drop label ka lehlakoreng le leng (e batla e sa senyehe e tletse-mala oa mongolo)
Khanya-ka har'a-ka-khaketla e lefifi (e tumme ka mokhoa o makatsang liunivesithing)
Setikara sa NFC Type-4 se ka morao hore senotlolo se tšoanang se bule mamati 'me se lefelle lijo tsa mots'eare
Likhetla tsa PLA tsa Bio{{0}sourced PLA bakeng sa ESG li tlaleha hore ha ho motho ea li balang
QR code laser{0}}e ka morao e hokahanang le leqephe le lahlehileng{{1}le{2}le fumanehang
Li-Chips tsa Maqheka Re li Tšoara Beke e 'ngoe le e 'ngoe
"DESFire EV3" ea bohata e hlileng e tšoailoeng-bocha e le EV1, li-SEO tsa iCLASS tsa bohata tse sa atleheng ka mor'a likhoeli tse tharo, MIFARE Classic e nang le ATR e fosahetseng. Re leka reel e 'ngoe le e' ngoe e kenang ho babali ba rona ba lab mme re fana ka CoA e nepahetseng hafeela chip e araba hantle joalo ka ha NXP kapa HID e bolela. Haeba u sa khone ho fumana -PDF ea leqephe le nang le nomoro ea hau ea sehlopha ho eona, mohlomong u rekile tsa fake.
Linako Tsa Bohlokoa Hona Joale
- EM/HID e tloaelehileng-Prox e sebetsa: matsatsi a 8–12
- Stock DESFire EV2/EV3: 14–18 matsatsi
- 'Mala oa tloaelo oa pantone + logo ea epoxy + pele{2}programme: matsatsi a 21–28
Theknoloji ka boeona e ile ea khaotsa ho re makatsa lilemong tse leshome le metso e mehlano tse fetileng. Matsatsing ana re leka ho etsa hore lintho tse thata ka ho fetesisa, tse molemo ka ho fetisisa-ho bala, ka nepo{2}}ho theola lipolasetiki tse nyane ka litheko tse ntseng li utloahala. Ke phetho seo keyfob e kileng ea hlokahala ho ba sona.
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