- Pre-programmed with unique digit ID number in each keyfob
- Frequency: 125KHz
- Standard: EM4100 compatible
- Reading Distance: 3cm ~ 10cm
- Compatible with all Door Entry system
- No external power required.
This RFID key-fob is for RFID Proximity access control system keypad, with unique digit ID number in each key-fob . This RFID card is read only and not rewritable. It is possible to records by the control system to implement the pre-set function such as door open, password management. This RFID tag comes in a key chain package, which is commonly used in Access Control, Presence Sensing etc . This RFID tag operates in 125KHz RF range and have a 32 bit unique ID which is not re-programmable. It doesn’t require any power supply or battery.
It takes power and clock for its operation from the electromagnetic field produced by the RFID Reader using an internal coil . It applies to access control, hotel locks, 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.