ZKteco K40 Time Attendance Device - can store1000 Fingerprint Templates And 80000 Transaction Records, high Speed And Reliable Fingerprint Matching Office Tray Impedance: 4 ohms
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Description
ZKteco K40 Time Attendance Device can store1000 Fingerprint Templates And 80000 Transaction Records, high Speed And Reliable Fingerprint Matching Office Tray Impedance: 4 ohms Impedance: 4 ohms DNR Noise Reduction: Yes