EM4450 Chip Card, EM4550 Chip Card

The EM4450 chip 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.
The EM4450 chip replacing EM4150 chip.
EM4450/EM4550 can produce 134.2KHz frequency, ISO11784/ISO11785 animal protocol tags.

Aplikasi: Ticketing, Automotive Immobilizer with rolling code, High security free access control, akses Kontrol, Industrial automation with portable database, Manufacturing automation, Prepayment Devices, Prepaid electricity meter, water meter, gas meter, Animal husbandry management, otentikasi identitas, sistem rawuh, hotel, employees' attendance, manajemen parkir, 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.

Advantage competitive:
Staff experienced;
banget kualitas;
rega Best;
layang Fast;
kapasitas gedhe lan sawetara saka sudhut produk;
Nampa cilik supaya;
Potongan lan OEM produk miturut dikarepake customer kang.

Printing: Offset Printing, Printing Silkscreen, printing termal, Printing mangsi-jet, digital printing.
fitur keamanan: Casa, laser ablation, Hologram / OVD, ink UV, Optical ink Variabel, barcode Hidden / Barcode topeng, diarani Rainbow, Micro-teks.
Others: initialization data Chip / enkripsi, Personalisasi belang Magnetik programed, Signature panel, barcode, nomer serial, Embossing, kode DoD, kode gilig NBS, Die-Cut.