Toegangs- en aanwezigheidscontrole - Vingerafdrukken, EM-kaart en toetsenbord - 1.500 opnamen / 80.000 records - TCP/IP, USB, RS485, Wiegand & Relay - Geldig voor interieur - ZKBioAccess IVS | ZKTime SmallBusiness-software
  • Brand: ZKTeco
  • Product Code: ZK-SF420-W
  • Availability: Discontinued
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Toegangs- en aanwezigheidscontrole - Vingerafdrukken, EM-kaart en toetsenbord - 1.500 opnamen / 80.000 records - TCP/IP, USB, RS485, Wiegand & Relay - Geldig voor interieur - ZKBioAccess IVS | ZKTime SmallBusiness-software

SF420 is an IP based fingerprint terminal for access control and time attendance management.

With Wiegand output, SF420 is flexible to connect with ZK or any 3rd party controllers as a slave reader. Wiegand input configures two SF420 units to utilize Master & Slave solution to enable users verification at both entrance and exit. Antipassback function is also enabled to maximize the security level.
Auxiliary input interface allows SF420 to connect with an extra source, for instance, a smoke detector or emergency switch. Once the linkage function is enabled through the machine menu, the device generates an alarm signal and opens doors in case of emergency.


  • 2.8-inch touch screen, color display with graphical UI for easy operation
  • Up to 24 user-defined schedules that can be activated on a daily bell alert (optional)
  • Prompt audio acceptance or rejection signals for valid or invalid fingers
  • Compact and lightweight, small size for 86mm (L) x 86mm (H) socket installation
  • TCP/IP or RS485 communication for various networking environments
  • Supports USB flash drive for offline data management
  • Built-in auxiliary input with enhanced flexibility to link with wired detector or emergency switch
  • Up to 15 multi-verification methods to enhance security level
  • Standard access control features such as Time zone, Holiday, A&C Group, Unlock combination etc.
  • Duress Alarm offers effective protection against duress by threats
  • Tamper proof switch and multiple alarm outputs
  • Multi-languages display available on request


Installation Guide

SF420 Installation Guide

31/01/2019

2.92 MB

User Manual

SF420 User Manual

31/01/2019

8.2 MB

Data Sheet

SF420 Data Sheet

10/10/2018

145.14 KB


  • ZKTeco Biometric Reader
  • Mounting material
  • User instructions


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Article
Brand ZKTeco
Product Code ZK-SF420-W
OPERATING ENVIROMENT
Operating temperature 0 ~ 45°C (32°~113°F)
Operating Humidity 20 ~ 80%
General
Manufacturer no SF420
Fingerprint Capacity 1,500
Screen 2.8 inch resistive touch screen
Fingerprint sensor ZK Optical Sensor (500DPI)
Wiegand Signal Wiegand input & output
Algorithm ZKFinger VX10.0
Power Supply DC 12V/3A
Colour White
Card Capacity 5,000
Communication TCP/IP, USB Host
Records Capacity 80,000
Access Control Interface Electric lock, Door sensor, Alarm, Exit button, Door Bell
Dimensions 105 x 105 x 32mm
Aux. Input 1ea for linkage function