Datafox Evo 4.3 - Technical Data of the Fingerprint Module

Manual Datafox Evo 4.3 Page 137 Date: 27.12.2017 V 04.03.09.XX
1.) Determine PID (read from ID card or via list selection)
2.) Scan finger
3.) Delete template from fingerprint module or
1.) Scan finger
2.) Determine PID (read from ID card or via list selection)
3.) Delete template from fingerprint module
Deleting a template from a Mifare card
1.) Read Mifare card
2.) Delete template from Mifare card
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Note:
For more information on possible settings see the manual DatafoxStudioIV, chapter
"Functions in the Setup > Fingerprint".
5.11.6. Technical Data of the Fingerprint Module
o ATMEL FingerChip
o ATMEL ARM9 Controller
o Storage capacity of 2000 fingers
o Power consumption ca. 120 mA at 3.3 volts, sleep 1 uA
o Temperature -20 to + 85 °C (-4 to +185 °F)
o Template: Idencom compact format 216 Byte
o Teach-in time 1.2 seconds + processing time terminal
o Matching time: 0.014 seconds
o False Rejection Rate (FRR): 1,4 x 10-2
o False Acceptance Rate (FAR) 1,0 x 10-4
o From 100 fingerprints onwards, we recommend verification only. Combination with PIN via
keyboard or ID card.
o Experience shows that not for all employees the fingers can be recorded in sufficient quality.
o Depends on the state of the fingers. For those persons the ID card or PIN has to be recorded.