Zkteco k40 rfid biometric fingerprint time attendance gadget and access control terminal, which can be connected to electric lock, exit button. the device displays detailed information, including fingerprints and confirmation result and so on. most importantly this zkteco k40 device comes inbuilt battery backup. this fingerprint device comes additionally with free attendance management software zk time 5 which helps you to view time attendance records.
fingerprint capacity 1000 (2000 without ssr )
id card capacity 1000 (optional)
record capacity 80,000
display 2.8-inch tft screen
communication tcp/ip, usb host
standard functions wdms,web server, sms, automatic status switch,self-service query, work code, t9
input, 9 digits user id, dst, schedule bell