DF4 – Mini Fingerprint with Capacitive Sensor

DF4 is capacitive fingerprint door access control system with time attendance function. DF4 increase door access security by requiring fingerprint authentication. Fingerprint access reader design using capacitive sensor is easier to scan.

DF4 mini size biometric reader is easier to fit into tight space. DF4 is ideal for offices that require cost effective and reliable fingerprint access control solution.


Silverblack Brochure
Soyal Brochure
Quick Guide

How does fingerprint card access system work?

Fingerprint reader has built in RFID card reader that supports EM 125Khz or Mifare 13.56 Mhz. For user that has difficulty to scan their fingerprint, user can use RFID card as alternative solution. For entry, EM lock will release the door when reader verifies a valid fingerprint. For exit, user will just need to press push button. Additional fingerprint reader can be added as OUT reader if user desired further more security.

All event data will be sent to the PC via TCPIP or RS485 network. Access raw data can be exported out as text file for more advanced manipulation from third party time attendance software. This is a value added solution; user can have more security into their office and at the same time be able to monitor employee time attendance more accurately (no more buddy punching problem).

SoyalEtegra software connects to combination of DF1, DF2, DF3 and DF4 via TCPIP LAN network to achieve faster data transfer compared to RS485 network. SoyalEtegra fingerprint access control software allow user to do hardware settings, door security access permission, time attendance calculation and reporting. SoyalEtegra stored all fingerprint templates in database and allow easy transfer to any fingerprint door access reader desired.

SoyalEtegra also able to communicate with fingerprint reader installed in remote location via internet connection. This allowed multi branch application where fingerprint door access from every branch is connected back to HQ for monitoring and time attendance reporting.

What is the benefit of fingerprint card access system system?

  • No more buddy punching as fingerprint can uniquely identify each person
  • Save time and no error – software automated time attendance calculation
  • Save cost – no need to stock up punch cards
  • All clocking time is stored in database – easy for search & review
  • Easy integration with 3rd party time attendance or payroll software
  • Higher accuracy – reader clock are automatically synchronized to PC clock
  • Support collecting clocking data from multiple branches through Internet
  • Flexible shift that support overnight clocking
  • Attendance report can review work time, overtime, late, early and long lunch and help improve employee punctuality.
  • Connects direct to PC via TCPIP or RS485 network

Ordering info:

1 pcs
Soyal AR881EF_CS
1 pcs
NVS1230P power supply w/ backup battery
1 pcs
EM lock 600 lb
1 pcs
Exit push button

Optional accessories to add on:

  • Add AR321CM to link multiple TA packages to PC.
  • Add more readers for multiple entrance and exit
  • Add AR727CM to connect system to Internet TCPIP


Related product

SoyalEtegra SE-ACS access control management software

SoyalEtegre SE-VMS visitor management software

Soyal door access system

Soyal lift access system

Soyal parking access system

Soyal time attendance system