Panon so Manpili na RFID Device?

Dec 15, 2025

Mangiter na mensahe .

Panon so Manpili na RFID Device?

 

Diad tua, naknaksawan kami ed sayan tepet.

 

Agko naksawan iray kustomer-naksawa ed tepet a mismo. Ta kada no kaukolan tayoy mantepet na dakel a tepet: Panon karakel so kaukolan mon basaen? Anton tapew so kawalaan na tag? Diad loob o paway? Walay metal ya asingger? Wala ray likido? Antoy budget mo? Kaukolan moy proteksion na clone?

No anggapoy sayan impormasyon, "dinan ya RFID device so sankaabigan" et ag naebatan. Singa itan itepet ya "dinan so sankaabigan ya kotse" ya agmo ibabaga no kasin ipapawit mo ray ugugaw ed eskuelaan odino ipapaawit mo ray kargamento ed arum a bansa.

Frequency-maslak a totoo et nalilingo iya manlapud gapo

 

Manlapu nen 2006 et manggagawa kami la. Dakel so proyekto ya ompatey lapud panagpili na frequency.

 

Klasikon alimbawa: panagsubaybay ed imbentaryo na bodega ya labay na kustomer. Nadngel ko ya arawi so UHF, linma ak ya diretso ed 860-960MHz. Antoy agawa? Say bodega to et napno na saray de-botelya ya iinumen. Say UHF signal et nasepsep na danum, saray read rates et basura. Aliwan isyu iya na kalidad-pisika iya. Say danum tan UHF et ag manlalaok.

Frequency-Most People Get This Wrong From The Start

Say arum nin dapag: mansusuplay kami na FDX-B glass tube microchips ed sakey a Turkey ya kompanya na bunigas na ayayep. Pigaran taon kami lan mankikimey a saniiba, masulok ya 300k ya yunit ed sakey taon. Akin et ag ira manguusar na UHF? Lapud saray chips et onloloob ed silong na baog na ayep. 134.2kHz so abeban frequency ya onloloob ed biological tissue. Ag nayarian na UHF. Say ISO 11784/11785 et wala la ed loob na pigaran dekada-aliwan lapud walay random ya angala ed satan, noagta lapud sayan frequency et talagan mankikimey ed saray mabilay a laman.

 

13.56MHz high frequency so mangaasikaso ed access cards, transit, tan pambayar. Say distansya na panagbasa et kaslakan ya kulang na sakey metro, ya diad tua et sakey a security feature-agmo labay ya walay manbasa na access badge mo manlapud biek na paradaan.

Pasakbay ed Seguridad

Balet say seguridad na frequency tan say seguridad na chip et mandumaan. Nen 2008, saray researcher ed Radboud University Nijmegen so aka-crack ed Mifare Classic encryption na NXP. Manga sakey bilyon ya cards so apektado ed interon mundo, kaiba lay Oyster cards na London. Sinalik ya baraan na NXP so papel; Inkuan na korte na Dutch ya andi. Saray balon card et manguusar na DESFire ya walay AES-128 natan, balet saray legacy reader et wala ni ed amin a pasen. Kanian no labay na saray kustomer so access control, lanang min itepet nin unona: antoy protocol ya susuportaan na reader yo?

Mas importante so porma nen say iisipen na totoo

 

Cards vs keyfobs-maslak a totoo et iisipen dan itsura labat itan. Aliwan ontan.

Saray baraha et onloob ed saray pitaka. Saray pitaka et walaan na bank card, ID card ed kaliberliber da, arum et walaan na metal ya panangipeket. Inwagayway na user so pitaka ed manbabasa, anggapoy nagagawa, tinmawag pian manreklamo ya aderal so card. Say kard et ag-aderal-akasalimbeng itan.

Saray keyfob et akasabit ed saray keyring. Say manguusar et direktan akabemben ed manbabasa. Manbabasa kada oras.

Form Factor Matters More Than People Think

 

Limay taon kami lan nankimey ed sakey a kompanya ya manggagawa na access badge ya walad France-. Manga 500k ya FUID keyfobs ed sakey taon. Diad gapo et labay da ray baraha. Inuman kayari na dakel ya "ag-onkikiwas so card" ya tawag ed suporta. Inmepas a tampol so karakel na reklamo. Impauman da met ed sikami so molde ya walay eksklusibon logo da pian ag-onpeke ed tindaan da. Sayan klase na panagpasadya-ag nagawaan na saray kompanya na panaglakoan. Anggapoy molde da, saray stock labat. Kaukolan moy aktual ya manggagawa na RFID keyfob parad pananguman na kagawaan.

 

Importante met iray materyales. Say PVC et mura balet ta manbitak no na-flex tan kemikal. Walay sakey a kustomer mi ed Portugal ya manggagawa na event management-masulok ya sakey milyon ya wristbands ed tinaon tan 100k+ ya cards. Manggagawa ira na saray ebento ed labi, kaukolan day UV fluorescent printing ya onsinag ed silong na blacklight. Say estandarten PVC printing et ag makasarag ed satan, kaukolan toy espisyal ya proseso. Sayan klase na kakaukolanen et mankaukolan met na pabrika ya manggagawa na sarili ton proseso.

 

Say seguridad na chip-maslak a totoo et anggapoy ideya ra

 

EM4100 read-only chips? Mansaliw na copier ed Taobao ya mankantidad na duamplon dolyar, man-clone ed loob na pigaran segundo. Maong parad panagsubaybay ed kagawaan, panangasikaso ed panaglaba. Parad puerta? Lurey. Wala ray kustomer mi ya angibaga ya "say apartment complex mi et manguusar ed saya." Say nibaga ko labat et say seguridad na bilding yo et singa teatro.

 

Say T5577 et nayarin isulat lamet, kombeniente parad dev testing, balet mas mauges so seguridad nen say EM4100 lapud mas abeba so write barrier.

 

Parad access control, say payment-minimum et nepeg ya Mifare DESFire level. AES encryption, mutual authentication. Mas mabli so kada chip, balet tua so seguridad.

Nipaakar ed pananap na saray supplier

 

Sayan parte et singa parad sarilik, balet ibagak nin siansia.

 

Say industriya na RFID et walaan na dakel a kompanya na panaglakoan. Manlalapud Pabrika A natan, Pabrika B nabuas, no siopay sankamuraan. Say unonan batch tan komaduan batch mo et nayarin nanlapud nanduruman pabrika. Say inkapara na frequency, say yield rates-anggapoy garantiya.

 

Gagawaen mi so sarili min chip bonding, antenna winding, injection molding. Limaran linya na produksyon, ya amin et walad pasilidad mi ed Hunan. Say Auburn University RFID Lab et walaan na ARC certification manlapu nen 2009. Say Walmart, Costco et mankaukolan na ARC-certified tags-lapud manduruma so kalidad na industriya, kaukolan ya walay man-verify.

Sakey a kompanya na proyekto ed Tajikistan so mangaala na manga 2 milyon a custom card ed sikami kada taon parad buis ed bangko, customs, utilities, 250+ serbisyo. Saray proyekto ed sayan lebel et walay eebatan da no onsaew iray baraha. Ag ira mangala na random manlapud sakey a trading company.

Say pabrika na RFID keyfob ya mangokontrol ed sarili ton produksyon et makapangigarantiya na inkapara. Saray negosyante et agmakayari.

Kaunoran, nipaakar ed gastos

 

Agmo labat nengnengen so presyo na yunit.

 

Say abeban presyo na tag balet atagey so failure rate et mankabaliksan ya mangibabaki ka na totoo ed saray site pian salatan ira-saman so peteg a gastos. Mansaliw na mura iran reader, saray update na firmware et agla ra suportaan ed saginonor, salatan lamet, mas mabli ni. Mansingil na middleware kada transaksion, makapataktakot so bayar no ondarakel so bayar.

Nen inlunsad na Inditex so RFID ed amin ya tindaan na Zara nen 2016, inreport na Wall Street Journal ya akasaliw ira na 500 milyon ya chips. Tinawag itan nen Pablo Isla ya "sakey ed saray sankaimportantian ya pananguman ed paraan na panag-operate na saray tindaan." Akin et ginastos da itan a kuarta? Lapud kinalkula ra so kabuoan a gastos. Say suston panagpili na kagawaan et mas dakel so natipid to nen say gastos ed unaan.

 

Ontan met so lohika ed saray angkekelag a proyekto. Gawaen mon duga, maabig so panaglayag. Nalingo ka, sakit na ulo ed andi-anggaan.

 


 

Ontan so panmoria mi. Walay espisipikon proyekto ya pantongtongan?

Ipawit so Pantepet