13.56 MHz MIFARE | 2,000 users | NO/NC | keyboard | IP68 (outdoor) | vandal-proof | Wiegand 26-bit
ZKBio CVSecurity | 125 kHz EM | 50,000 cards | 100,000 events | online | biometric access: no
125 kHz EM | 2,000 users | Wiegand 26-bit | NO/NC | keyboard | indoor | tamper