The eSSL WL20 WiFi Biometric Time Attendance System is a compact attendance management device designed for organizations that require reliable fingerprint-based attendance tracking. Powered by the Finger VX10.0 algorithm, it supports up to 1,000 fingerprint templates and can store up to 50,000 attendance records. This combination of biometric authentication and record capacity makes eSSL WL20 suitable for maintaining accurate attendance logs while reducing the possibility of proxy attendance.
The eSSL WL20 features a 2.8-inch TFT display for easy operation and attendance verification. It supports multiple communication options, including Wi-Fi, USB Host, and USB Client connectivity, enabling flexible attendance data transfer and device management. The system also supports Push Data functionality and includes standard functions such as SSR, Daylight Saving Time (DST), Scheduled Bell, Self-Service Query, Automatic Status Switch, T9 Input, and support for 9-digit User IDs.
Built for dependable daily operation, the eSSL WL20 offers stable performance under strong light sources and incorporates an infrared auto-turning-on function to help reduce power consumption. The built-in SSR Excel software supports shift management and report generation, simplifying attendance administration. With a compact design measuring 65 Γ 133 Γ 21 mm, DC 5V power input, and an operating range of 0Β°C to 45Β°C with 20% to 80% humidity, the device is designed for efficient indoor attendance management.
Key Features
β’ Supports up to 1,000 fingerprint templates
β’ Stores up to 50,000 attendance records
β’ Wi-Fi, USB Host, and USB Client connectivity
β’ 2.8-inch TFT display with Push Data support
β’ Built-in SSR Excel software with shift and report management
β’ Infrared power-saving function with stable operation under strong light
Best Suited For
β’ Fingerprint-based attendance management
β’ Installations requiring Wi-Fi connectivity
β’ Deployments supporting up to 1,000 fingerprint templates
β’ Applications storing up to 50,000 attendance records
β’ Sites requiring SSR Excel reporting and shift management
Not Suited For
β’ Deployments requiring support for more than 1,000 fingerprints
β’ Applications requiring storage beyond 50,000 records
β’ Installations requiring communication methods other than Wi-Fi or USB
β’ Environments operating outside the 0Β°C to 45Β°C temperature range
β’ Locations exceeding the specified 20% to 80% humidity range