Smart Access Control Device - SF300

SF300 – Smart access control device and flexible fingerprint time attendance for all businesses

SF300 is a smart access control terminal and modern fingerprint time attendance device, developed by the leading brand ZKTeco. The device operates flexibly with the ability to work independently or networked, providing a comprehensive security and human resource management solution for businesses, organizations, schools, factories...

1. Compact, modern design – Easy to install in any location

SF300 has a compact size (105 x 105 x 34mm), easy to install flush-mounted or surface-mounted, suitable for many spaces such as offices, factories, data centers, retail stores... The device has a 2.8-inch resistive touchscreen, displaying clearly and easy to operate even with gloved hands or sweaty hands.

2. Accurate authentication capability – Stable operation

Using the ZK Optical 500DPI fingerprint sensor, renowned for its accuracy, SF300 ensures fast and precise identification in all conditions. The device can store:

• 1,500 fingerprint templates

• 80,000 event logs

This makes SF300 suitable for small and medium-sized businesses, or as a secondary reader in large control systems.

3. Strong connectivity – Flexible mode options

SF300 supports operation in two main modes:

• Standalone mode: Manage users, view data, and control access directly on the device.

• Network Mode: Connects to ZKAccess 3.5 software via TCP/IP or transfers data via USB Host, convenient for synchronization and report export.

4. Wiegand Support – Flexible in all systems

One of SF300's strengths is its Wiegand Input & Output integration, allowing:

• Connection as a secondary reader with ZKTeco or third-party controllers.

• Master & Slave Configuration: Two SF300 devices can work together to authenticate users at both entry and exit, ensuring strict and accurate access data control.

Anti-passback feature is also enabled, preventing fraudulent behavior by swiping cards/fingerprints multiple times at different locations.

5. Complete Access Control Interface – Meets comprehensive security system needs

SF300 integrates all interfaces and functions for a professional access control system, including:

• Electric lock

• Door sensor

• Alarm

• Exit button

• Doorbell

Additionally, 1 auxiliary input (Aux Input) allows the SF300 to connect to fire alarms, emergency switches, or other security sensors. In an emergency, the device will send an alert signal and automatically open the door.

6. Detailed Technical Specifications

7. Practical applications

With flexible features and high durability, SF300 is suitable for deployment in many models:

• Companies, offices, factories

• Retail stores, shopping malls

• Buildings, apartments, schools, training centers

• Hospitals, clinics, pharmacies

• Access control systems at sensitive areas

8. Viet Pos – Reputable SF300 access control equipment supplier

At Viet Pos, we specialize in providing genuine ZKTeco equipment, including SF300 and many other fingerprint devices. We commit to:

 12-month warranty – lifetime technical support
 Free ZKAccess 3.5 management software
 Detailed installation instructions – nationwide delivery
 Attractive offers for distributors and project customers

Contact Viet Pos now for advice on access control – time attendance solutions suitable for your needs!

📍 Website: https://vietpos.vn
📞 Hotline: 0905 295 337
📧 Email: info@vietpos.vn
🚛 Nationwide delivery – Genuine warranty – On-site technical support