Why Choose eSSL F22?
The eSSL F22 is built for organizations looking for a professional attendance and access control solution with network flexibility and advanced security features. With built-in Wi-Fi, TCP/IP communication, multi-verification support, and third-party integration compatibility, the F22 is suitable for businesses that require both attendance management and secure entry control in one device.
Core Features & Benefits of eSSL F22
Advanced Biometric & RFID Authentication
The F22 supports fingerprint and RFID-based authentication with multiple verification modes for flexible user access management. It is equipped with a 500 DPI SilkID fingerprint sensor for reliable biometric recognition.
Capacity specifications include:
- Fingerprint Capacity: 3,000
- Card Capacity: 5,000
- Record Capacity: 30,000
The device also supports optional Mifare card compatibility.
Fast & Accurate Fingerprint Recognition
The F22 uses Finger VX10.0 algorithm technology and provides identification speed of less than 0.5 seconds for efficient attendance and access verification.
Biometric performance includes:
- FAR: ≤ 0.0001%
- FRR: ≤ 1%
- Identification Speed: < 0.5 sec
- Algorithm Version: 10
Built-In Wi-Fi & Flexible Connectivity
The device supports multiple communication methods, making deployment flexible for modern offices and commercial installations.
Supported connectivity options include:
- Built-in Wi-Fi
- TCP/IP
- USB-host
- RS232 / RS485
- Wiegand In & Out
Push data functionality supports both static IP and domain server environments for attendance synchronization.
Full Access Control Features
The eSSL F22 is designed as both an attendance terminal and an access control system. It supports third-party electric locks, door sensors, exit buttons, and alarm systems for complete entry management.
Access control features include:
- Anti-passback
- Access Control Interface
- Exit Button Support
- Alarm Integration
- Door Sensor Support
- Third-Party Electric Lock Compatibility
Supported exit readers include:
- FR1200
- Push Button
- KR500
- Notouch
- KR503
Modern Ultra-Thin Design
The F22 features an ultra-thin design with a 2.8-inch TFT color display and touch keys, making it suitable for modern office entrances and reception installations.
Additional usability features include:
- Self Service Query
- Automatic Status Switch
- Workcode
- SMS
- T9 Input
- 14 Digit User ID
- Green/Red LED Indicators
Key Features & Highlights of eSSL F22
- Built-in Wi-Fi – Wireless network connectivity support
- 3,000 Fingerprint Capacity – Suitable for medium office deployments
- 5,000 Card Capacity – RFID-based attendance support
- 30,000 Attendance Records – Attendance data storage
- 500 DPI SilkID Sensor – Reliable fingerprint recognition
- Ultra-Thin Design – Modern and compact installation
- Multi-Verification Modes – Flexible authentication methods
- Wiegand In & Out – Advanced access control integration
- Anti-Passback Support – Improved access security
- TCP/IP, USB-host & RS485 – Multiple connectivity options
- Third-Party Lock Support – Compatible with electric lock systems
- eTimeTracklite Support – Attendance software compatibility
Hardware Overview
The eSSL F22 features a slim wall-mount biometric terminal design with touch keys, TFT display, fingerprint sensor, LED indicators, and built-in Wi-Fi functionality. It is designed for professional office and commercial deployments.

Software & Ecosystem
The eSSL F22 supports:
- eTimeTracklite Desktop & Web
- SDK for desktop applications
- Web-based Device Manager – Bio Server
- Third-party Payroll / HRMS / ERP integration
This allows businesses and system integrators to connect the device into larger attendance and employee management systems.
Ideal Use Cases of eSSL F22
The eSSL F22 is suitable for:
- Corporate office attendance management
- Access-controlled office entry
- Commercial building access systems
- Educational institutions
- Retail and showroom staff attendance
- HR and payroll integration environments
- Modern reception and lobby installations
- Wi-Fi based biometric attendance setups
FAQs
1. Does the eSSL F22 support Wi-Fi?
Yes, the device includes built-in Wi-Fi support.
2. What is the fingerprint and card capacity?
The F22 supports 3,000 fingerprints and 5,000 RFID cards.
3. Does the device support access control?
Yes, it supports access control features including anti-passback, door sensor integration, exit buttons, alarms, and third-party electric locks.
4. Which software platforms are supported?
The device supports eTimeTracklite Desktop & Web, SDK integration, and Bio Server device management.
5. Which communication methods are available?
The F22 supports Wi-Fi, TCP/IP, USB-host, RS232/485, and Wiegand In & Out communication.