• Izi otsika pafupipafupi (LF) passive clamshell RFID khadi EM 4450 ndi madzi ndi chikwama kakulidwe. Imakhala ndi zowerengera zoyesedwa mpaka 130 cm (50 in.) ndipo ili ndi kagawo kolumikizira ulusi. Kuwerengera kwake koyesedwa kumafika 130 cm (50 in.). Khadi la RFID limapereka zowona zotsutsana ndi kugunda kuti zizindikire ma tag angapo. Amagwiritsidwa ntchito kwambiri pakupanga matikiti, chitetezo chambiri m'manja, mafakitale kapena kupanga makina, ndi zida zolipiriratu.
• Pulasitiki 125khz yongokhala YolembedwansoRFID EM4450 Khadi yopanda pake

• Mtundu	RFIDEM4450 Khadi lopanda kulumikizana
  Nthawi zambiri ntchito	125 ± 6 kHz
  Mphamvu	64 biti
  Mtundu wa code code	Manchester
  Mawerengedwe oyesedwa oyesedwa	Kufikira 130cm (50in.) kutengera owerenga RFID ndi mtundu wa zolemba
  Kuzindikira zambiri	Inde
  Kuchuluka kwa kuwerenga (max.)	Zimatsimikiziridwa ndi ma tag/mphindikati
  Zakuthupi	ABS, PVC kapena PET
  Mtundu	Choyera - chikhoza kusindikizidwa kapena kusindikizidwa kumbali ya PVC
  Kutsatira	IC EM4450
  Mafotokozedwe ogwiritsira ntchito	Chosalowa madzi
  	Kukana kumizidwa m'madzi amchere, mowa, mafuta, 10% HCL, ammonia ndikupewa kugwedezeka ndi kugwedezeka.
  Kutentha kosungirako	-55 ° C mpaka 100 ° C
  Kutentha kwa ntchito	-40 ° C mpaka 85 ° C
  Dimension	85.6 mm × 53.98 mm × 1.8 mm
  Kulemera	9g ± 0.5g

  

EM4450 ndi dera lophatikizika la CMOS lomwe limagwiritsidwa ntchito pamagetsi a Read/Write RF Transponders. Chipchi chili ndi 1 Kbits ya EEPROM yomwe ingakonzedwe ndi wogwiritsa ntchito, kulola malo oletsedwa olembedwa, malo otetezedwa owerengedwa, ndi malo owerengera omwe amawerengedwa mosalekeza pa mphamvu.