Čip: EM4450/EM4550 Working frequency: 125KHz/134.2KHz Capacity: 1kbit 1 KBit EEPROM organizovaná 32 slová 32 bity 32 bit Device Serial Number (Read Only Laser ROM) 32 bit Identification Device (Read Only Laser ROM) režim pracovnej: R/W Read range: 1~10cm Working temperature: -40°C~+85°C Storage temperature: -55°C~+125°C R/W life: 100,000 times Storage: 10 years Material: PVC / ABS / PET / PETG / PS / Papier, 0.13mm copper wire Size: …