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EM4450/4550 chip cards,125KHz EM4450/4550 read/write contactless identification chip cards

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EM4450/4550 chip cards,125KHz EM4450/4550 read/write contactless identification chip cards

China EM4450/4550 chip cards,125KHz EM4450/4550 read/write contactless identification chip cards supplier

Large Image :  EM4450/4550 chip cards,125KHz EM4450/4550 read/write contactless identification chip cards

Product Details:

Place of Origin: China Mainland
Brand Name: SeabreezeRFID
Certification: ROHS
Model Number: HL4494

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Packaging Details: 200pcs/box,25boxes/carton
Delivery Time: Asap
Payment Terms: T/T,Western Union,PayPal
Supply Ability: 500,000pcs/month or Specify the number
Samples :: Free (If you pay the express charge,Or if you hereafter have goods orders, return the express charge
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Detailed Product Description

EM4450/EM4550 chip cards,125KHz EM4450/EM4550 read/write contactless identification chip cards
The EM4450 is a CMOS integrated circuit intented for use in electronic Read/Write RF Transponders. 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 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 chip.
EM4450 replacing EM4150.
Chip: EM4450 / EM4550
Working frequency: 125KHz 
Capacity: 1Kbit 
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)
Read/write mode: R/W 
Read from: 1-10cm 
Working temperature: -40°C-+85°C 
Storage temperature: -55°C-+125°C 
Read the card number: 100,000 times
Storage: 10 years 
Material: PVC/ABS/PET/PETG/PS, 0.13 mm copper wire 
Size: ISO CR80 standards: 85.6×54×0.84mm or in accordance with the custom 
Encapsulation process: automatic ultrasonic automatic plant line/touch welding 
Applications:Ticketing,Automotive Immobilizer with rolling code,High Security Hands Free,Access Control,Industrial automation with portable database,Manufacturing automation,Prepayment Devices,Prepaid electricity meter, water meter, gas meter, 
 Animal husbandry management, identity authentication, attendance system, hotel, employees' attendance, parking management, social security management, and other general areas. 
Provide white cards, printed cards, paper stickers, key chains, TOKEN, and a variety of sizes and specifications and thin cards thick cards.
Aviable Crafts 
Printing: Offset Printing,Silkscreen Printing,Thermal printing,Ink-jet printing,Digital printing.
Security features: Laser ablation,Hologram/OVD,UV ink,Optical Variable ink,Hidden barcode/Barcode mask,Graded Rainbow,Micro-text. 
Others: Signature panel,Barcode,Serial number,Embossing,Encoding,Die-cut.
Declare: The showing picture is only for reference of our product.All related to intellectual property rights of trademark are belongs to trademark company. 

Contact Details
Shenzhen Seabreeze Smart Card Co., Ltd

Contact Person: Mr. Lan

Tel: 0086-755-89823301

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