UHF RFID Cards ALien Higgs 3:Highly Integrated and Cost EffectiveLarge User MemoryEPCglobal Gen2 and ISO/IEC 18000-6c800 Bits of Memory96-EPC Bits extensible to 480 Bits512 User Bits64 Bit Unique TID (unalterable serial number)32 Bit Access and 32 bit kill passwordsUser Memory can be Block Perma-Locked as well as read password protected in 64 Bit BlocksLow power operation for both read and programmingExceptional operating range, up to 10mWorking Frequency:860~960MHZ