Key Specifications/Special Features:

Reading distance: 60mm
Based on GK4001 chip, with EM9917 reader
Operating temperature: -40 to 70 degree Celsius
Storage temperature: -40 to 80 degree Celsius
Material: PVC
Water resistance: yes
GK4001 (125kHz, 64 bits, R/O): yes
H4102 (125kHz, 64 bits, R/O): no
I-Code (13.56MHz, 512 bits, R/W): yes
Mifare 1 (13.56MHz, 8Kb, R/W): no
Temic E5557 (125kHz, 256 bits, R/W): yes
Hitag 1 (125kHz, 2048 bits, R/W): yes
Hitag 2 (125kHz, 256 bits, R/W): yes
Legic 256 (13.56MHz, 2048 bits, R/W): no
Applications: door access control, burglar prevention, patrol management, personal identification, car park control, member club management