• Touch Screen
  • Built-in auxiliary input
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  • Overview
  • Function
  • Specification
  • Configuration
  • Package
  • Download

The SF300 is an IP based fingerprint terminal, which operate in both network mode and standalone mode. it can connect with ZKAccess3.5 software for access control and time attendance management.
Wiegand output makes SF300 flexible to connect with ZK or any 3rd party controllers as a slave reader, Additionally, wiegand input allows two units of SF300 to configure with each other and utilize Master & Slave solution, which requires user verification at both entrance and exit. Meanwhile, anti-passback function can be used to maximize the security.
Auxiliary input interface allows SF300 to connect with an external source, for instance, a smoke detector or emergency switch. Once the linkage function is enabled through the machine menu, the device would generate an alarm signal and open the door 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 quest

Technical Specifications
  • Model


  • LCD

    2.8 inch resistive touch screen

  • Fingerprint Sensor

    ZK Optical Sensor (500DPI)

  • Algorithm Version

    ZKFinger VX10.0

  • Communication

    TCP/IP, RS485, USB Host

  • Fingerprint Capacity


  • Card Capacity (Optional)

    5,000 (EM/Mifare)

  • Records Capacity


  • Access Control Interface

    Electric lock, Door sensor, Alarm, Exit button, Door Bell

  • Wiegand Signal

    Wiegand input & output

  • Aux. Input

    1ea for linkage function

  • Power Supply

    DC 12V/3A

  • Operating Temperature

    0 ~ 45°C (32°~113°F)

  • Operating Humidity

    20 ~ 80%

  • Dimension(L x W x H)

    105 x 105 x 32mm

  • adapter
    Installation Guide
  • adapter
  • adapter
    RJ45 Connector
  • adapter
    Screws and Holders
  • adapter
    Screw Driver
  • adapter
  • dwnload_1
    SF300 Installation Guide and Quick Start Guide


    27-07-2015 Download
  • dwnload_1


    22-01-2015 Download

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