Iyo RFID Keyfobs Inoshanda Sei Kuti Iwane Kudzora?
Dec 09, 2025
Siya meseji
Iyo RFID Keyfobs Inoshanda Sei Kuti Iwane Kudzora?
Yakananga kubva kufekitari pasi
Isu tanga tichigadzira RFID keyfobs kubva 2006. Zvimedu zvinodarika bhiriyoni zvakasiya mitsetse yedu, saka tinoziva chaizvo zvinoguma pamakiyi evatengi mazuva ese.
Iwo mashiripiti achiri akafanana: diki chip, coil yemhangura kana aluminium, zero mabhatiri. Kana iyo keyfob yapera ikapfuura muverengi, iyo coil inoba mashoma mamicrowatts kubva kuRF kumunda, chip chinomuka, chinopindura, uye chodzokera kunorara. Iyo hurukuro yese inotora anenge 120 milliseconds.
Frequency uye Protocol Landscape muna 2025
LF 125 kHz
kazhinji EM4200, EM4305, T5577, HITAG-1/2/S, kana HID Prox-inoenderana
HF 13.56 MHz
chaiyo NXP MIFARE Classic 1K/4K, Plus, DESFire EV1/EV2/EV3 2K-8K, Ultralight EV1/C, NTAG21x, ICODE SLIX2, kana HID iCLASS SE/SEOS
Iyo inlay inoiswa muhari yakachena epoxy, yozopinzwa mujekiseni-yakaumbwa ABS, polycarbonate, kana yegungwa yakadzokororwa-magoko epurasitiki (hongu, vamwe vatengi vanonyatsoda izvozvo). Ultrasonic welding kana high-frequency sealing inovhara mahafu maviri zvachose. Ukobvu hwekupedzisira hunowanzoita 4.5–6.5 mm saka ichiri kunzwa zvakanaka padyo nemakiyi emota.
Iyezvino Chaiyo-Mitengo Yepasi rose kubva kuFactory Yedu (Zvita 2025, FOB Shenzhen)
| Chip mhando | MOQ | 1–5 k pcs | 10 k+ pcs | Pre{{0}yakarongwa + yakaverengerwa |
|---|---|---|---|---|
| EM4200 / T5577 | 500 | $0.34 | $0.27 | +$0.03 |
| HID Prox inoenderana | 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 | inosanganisirwa |
| DESFire EV3 8K (AES, CMAC) | 2 000 | $2.68 | $2.29 | inosanganisirwa |
| HID iCLASS SEOS 8K | 5 000 | $3.45 | $2.96 | inosanganisirwa |
| Dual-frequency (LF + DESFire) | 3 000 | $3.10 | $2.68 | inosanganisirwa |
Mitengo yese iri pamusoro ndeyezvimiro zvakajairwa, imwe-yakadhinda sirika yeruvara, sequential laser manhamba kuseri, uye zvizere NXP/HID zvitupa zveuchokwadi zvinotumirwa nebhechi rega rega.
Zvinhu Zvatakadzidza Zvakaoma
Sarudzo Vatengi Chaizvo Kuodha muna 2025
Epoxy drop label kune rimwe divi (inenge isingaparadziki yakazara-ruvara rwakadhindwa)
Penyera-mu--deko rakasviba (rinozivikanwa nemayunivhesiti zvinoshamisa)
NFC Type-4 sticker kuseri kuti iyo kiyi yekiyi ivhure magonhi uye kubhadhara kudya kwemasikati
Bio{{0}sourced PLA shells yeESG inoti hapana anoverenga
QR code laser-yakaiswa kumashure iyo inobatana neyakarasika-uye-yakawanikwa peji
MaChips Ekunyepedzera Tinobata Vhiki Yese
"DESFire EV3" yemanyepo iyo yakanzizve-yakaiswa chiratidzo EV1, iCLASS SEOS yemanyepo inotadza kushanda mushure memwedzi mitatu, MIFARE Classic ine ATR isiriyo. Isu tinoyedza ese anouya reel pane edu lab vaverengi uye tinoburitsa chaiyo CoA chete kana chip ichipindura chaizvo sekutsanangurwa kweNXP kana HID. Kana usingakwanise kuwana iyo-peji rePDF rine nhamba yebatch pairi, unogona kunge wakatenga manyepo.
Kutungamira Nguva Izvozvi
- Standard EM/HID-Prox inoenderana: 8–12 mazuva
- Stock DESFire EV2/EV3: 14–18 mazuva
- Tsika pantone ruvara + epoxy logo + pre{{2}programming: 21–28 mazuva
Iyo tekinoroji pachayo yakamira kutishamisa makore gumi nemashanu apfuura. Mazuva ano tinoedza kuita kuti zvakaomesesa, -kuverenga,,{2}}zvakarongwa zvidiki zvidonhe pamitengo ichiri kunzwisisika. Ndizvo chete keyfob yakamboda kuve.
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