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125KHZ EM4450 Contacless RFID Smart Card For Access Control

Product Code: EM4450 smart card-hhl-004
Availability: In Stock

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: OEM
  • Model Number: EM4450 smart card -hhl-004
  • Commodity: 125khz em4450 rfid card
  • Material: PVC,ABS,PET
  • Design: AI.CDR.PSD.PS.
  • Size: 85.5*54*0.9 mm
  • Color: cmyk
  • Chips: EM4450
  • Surface: glossy,matte or frosted
  • Special Craft: spot UV printing
  • Data encoding: yes
  • Application: Subway Ticket,Public transportation

Packaging & Delivery

Packaging Details: 1. White box: 22 cm x 9 cm x 6cm, 200 pieces/ box
2. Carton: 48 cm x 22.5 cm x 14cm, 10 boxes/ carton.
Delivery Detail: 6-7 working days after payment recieved

Specifications

125khz em4450 rfid card
1.1kbit memory
2.Customize Size
3.Factory price

125KHZ EM4450 Contacless RFID Smart Card

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The EM4450/4550 is a CMOS integrated circuit intended for use in electronic Read/Write RF Transponders. The difference between EM4450 and EM4550 is that EM4550 are bumped and has megapads for the two coils. The chip contains 1 KBit of EEPROM which can be configured by the user, allowing a write inhibited area, a read protected area, and a read area output continuously at power on.
The memory can be secured by using the 32 bit password for all write and read protected operations. The password can be updated, but never read. The fixed code serial number and device identification are laser programmed making every chip unique.

 

 

The EM4450/4550 will transmit data to the transceiver by modulating the amplitude of the electromagnetic field, and
receive data and commands in a similar way. Simple commands will enable to write EEPROM, to update the password, to read a specific memory area, and to reset the logic. The coil of the tuned circuit is the only external component
required, all remaining functions are integrated in the ch

 

 

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Key features

 

 1 KBit of EEPROM organized in 32 words of 32 bits
 32 bit Device Serial Number (Read Only Laser ROM)
 32 bit Device Identification (Read Only Laser ROM)
 Power-On-Reset sequence
 Power Check for EEPROM write operation
 User defined Read Memory Area at Power On
 User defined Write Inhibited Memory Area
 User defined Read Protected Memory Area
 Data Transmission performed by Amplitude Modulation
 Two Data Rate Options 2 KBd (Opt64) or 4 KBd (Opt32)
 Bit Period = 64 or 32 periods of field frequency
 170 pF ± 2% on chip Resonant Capacitor 

 -40 to +85°C Temperature range
 100 to 150 kHz Field Frequency range
 On chip Rectifier and Voltage Limiter
  No external supply buffer capacitance needed due to
low power consumption
 Available in chip form for mass production and PCB and
CID package for samples.

 

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 Key applications

Ticketing
Automotive Immobilizer with rolling code
High Security Hands Free Access Control
Industrial automation with portable database
Manufacturing automation
Prepayment Device

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Specification and options on XINYETONG Smart Card:

Size

85.5*54mm. other sizes are available upon request

Thickness

0.88-0.92mm

Material

PVC, PET, PETG

Finishing

Glossy, Matte, Semi-glossy, UV varnish, Spot UV.

Printing

CMYK, Pantone, offset printing, silk screen printing

Personalization

Encoding, Ink jet numbers, Thermal numbers, Laser engraving, Embossing,

Other feature

magnetic stripe, barcode, Signature Panel, Hot stamp, Hologram, Hole punching, Thermal rewritable film…

Packing

200 or 500 pcs per inner box, 2,000 pcs per outer carton.

Carton size: 52*25*16cm. Gross weight: 13KG per carton.

 

 

 

Packaging & Delivery

 

Packaging Detail: 200pcs/inner box,10 inner box/carton. G.W.:13KG

Carton Size:520*250*160mm

Delivery Detail: 7-8 days

 

Payment Term:Paypal.Western Union or T/T in advance