leather keychain chips model: EM4100 material: leather color: black dimensions:36*36*5mm leather keychainchips model: EM4100material: leathercolor: blackdimensions:36*36*5mm ...

compatible EM4100, TK4100, etc. Frequency: 125k Hz. 100~150khz Capacitance:470Pf SMW4100 is a CMOS integrated circuit for use in transponders. the circuit is powered by an extemal coil placed in a magnetic field and getsit clock from the same field via...

Name: TM card reader, sensor Material : copper touch reader for TM card  Name: TM card reader, sensorMaterial and Performance: The reader is made of zinc alloy, high conductivity; ensure accurate data transfer.Chrome plated contacts, which can...

leather keychain chips model: ATA5577 material: leather color: black dimensions:36*36*5mm leather keychainchips model:T5577material: leathercolor: blackdimensions:36*36*5mm ...

compatible EM4100, TK4100, etc. Frequency: 125k Hz. 100~150khz Capacitance:470Pf SMW4100 is a CMOS integrated circuit for use in transponders. the circuit is powered by an extemal coil placed in a magnetic field and getsit clock from the same field via...

1.T5577 Contactless smart Card 2.Frequency:125Khz. Contactless smart Card 3.Material:ABS 4.Factory price Frequency:125khzMaterial: ABSChip:T5577color: anydimensions: 38*30*8mm ...

01 keychain chips model: EM4100 material: ABS color: any dimensions: 40.5*32*4.5mm 01 keychainchips model: EM4100material: ABScolor: any dimensions: 40.5*32*4.5mm ...

02 keychain chips model: EM4100 special code material: ABS color: green dimensions: 35.3*28*6.4mm 02 keychainchips model: special chipsmaterial: ABScolor: greendimensions: 35.3*28*6.4mm ...

clamshell card chips model: EM4100 material: ABS color: white dimensions:85.6*54*1.8mm clamshell cardchips model: EM4100material: ABScolor: whitedimensions:85.6*54*1.8mm ...

1.T5577 Contactless smart Card 2.Frequency:125Khz. Contactless smart Card 3.Material:ABS 4.Factory price Frequency:125khzMaterial: ABSChip:T5577color: anydimensions: 38*30*8mmcan be copy id...