50pcs/lot Free shipping 125khz Passive Rfid Keyfob With T5577 Chips | Безопасность и защита

50pcs/lot Free shipping 125khz Passive Rfid Keyfob With T5577 Chips | Безопасность и

Description: Material: ABS Dimension: 41*33*4.3mm Response frequency: 125Khz Chip : T5577 Storage capacity: 330 bits Detecting distance: 0.3-10cm(depends on the Reader)   Communication rate: 9600 bonds Reading and writing time: 67 ms Erasable life: > 100000 times Data storage: 10 years Operation Temperature : -40°C to 65°C Color: red, yellow, blue, green, gray, white, black, purple (batch can be customized)   It applies to access control,staff attendance and school campus access and payment control, identification and security systems, parking lot entry and payment, social security management, transportation payment, municipal and ancillary service payment   Normally, we will ship out Blue keyfobs without your notification and the ID card has no number  If you need other colors or the number, please kindly let me know, thanks.