• ʻO kēia haʻahaʻa haʻahaʻa (LF) passive clamshell RFID kāleka EM 4450 he wai wai a me ka nui o ka ʻeke.Hāʻawi ia i kahi pae heluhelu i hoʻāʻo ʻia a hiki i 130 knm (50 in.) a loaʻa iā ia kahi slot e hoʻopili ai i kahi lanyard.ʻO ka laulā heluhelu i hoʻāʻo ʻia a hiki i 130 cm (50 in.).Hāʻawi ke kāleka RFID i nā waiwai anti-collision maoli no ka ʻike ʻana i nā hōʻailona he nui.Hoʻohana maʻamau ʻia ia i ka tikiki ʻana, nā lima palekana kiʻekiʻe, ka ʻenehana a i ʻole ka hana ʻana i ka automation, a me nā hāmeʻa prepayment.
• Pākīpika 125khz passive hiki ke kākau hou RFID EM4450 Kāleka pili ʻole

• ʻAno	RFID EM4450 Kāleka pili ʻole
  Ka pinepine hana	125 ± 6 kHz
  Ka hiki	64 mau ʻāpana
  ʻAno helu helu ʻikepili	Manchester
  Hoʻāʻo ʻia ka laulā heluhelu	A hiki i 130cm (50in.) ma muli o ka mea heluhelu RFID a me ke ʻano coding data
  ʻImi-nui	ʻAe
  Heluhelu helu (max.)	Hoʻoholo ʻia e nā ʻano hōʻailona/sec
  Mea waiwai	ABS, PVC a i ʻole PET
  kalakala	Keʻokeʻo - hiki ke hoʻopaʻa ʻia a paʻi ʻia paha ma ka ʻaoʻao PVC
  Hoʻokō	IC EM4450
  Nā kikoʻī hana	Paʻa wai
  	Ke kū'ē i ka hoʻokomoʻana i ka wai paʻakai, ka waiʻona, kaʻaila, 10% HCL, ka amonia a me ka paleʻana i ka haʻalulu a me ka haʻalulu.
  Mahana mālama	-55 °C i 100 °C
  Hana wela	-40 °C i 85 °C
  Anana	85.6 mm × 53.98 mm × 1.8 mm
  Kaumaha	9 g ± 0.5 g

  

ʻO ka EM4450 he CMOS integrated circuit i manaʻo ʻia no ka hoʻohana ʻana i ka uila Read/Write RF Transponders.Aia ka chip i 1 Kbits o

EEPROM hiki ke hoʻonohonoho ʻia e ka mea hoʻohana, e ʻae i kahi wahi i pāpā ʻia, kahi wahi i mālama ʻia, a me kahi puka heluhelu e hoʻomau mau ana i ka mana.