WL20 Wi-Fi: Smart, Wireless & Efficient Fingerprint Time Attendance System

Is your business still juggling messy timesheets or tangled with Ethernet cables for attendance systems? It’s time for a change. The WL20 Wi-Fi Fingerprint Time And Attendance System revolutionizes attendance management with wireless convenience, biometric accuracy, and real-time data sync.

This powerful device is designed for modern businesses that demand mobility, precision, and simplicity in tracking employee attendance.

WL20 Wi-Fi Fingerprint Time And Attendance System - ESSL.

Why Choose the WL20 Wi-Fi Fingerprint Time And Attendance System?

The WL20 Wi-Fi Fingerprint Time And Attendance System stands out as a compact yet powerful biometric attendance device. It combines high-speed fingerprint recognition, seamless Wi-Fi communication, and a user-friendly interface, all wrapped in a sleek design that fits any workspace.

Powerful Fingerprint Recognition

With a 1000-user capacity and ESSL’s advanced VX10.0 algorithm, the WL20 ensures rapid and reliable fingerprint detection—even under intense lighting. The infrared auto-turning on function also saves power, ensuring sustainability and efficiency.

Real-Time Data Synchronization via Wi-Fi

Thanks to built-in Wi-Fi, the WL20 eliminates the need for network cables. It instantly transmits attendance logs to your central system, keeping your records accurate and up-to-date. Say goodbye to manual syncing or missed logs.

Streamlined Installation and Operation

No Ethernet? No problem. WL20 also supports hotspot mode, allowing mobile devices to connect directly. Whether you’re setting it up in a remote warehouse or a polished office, it’s plug-and-play simplicity.

Multiple Attendance Modes

  • Fingerprint Verification
  • Password Access
  • RFID Card Authentication
  • Combination Modes

Key Features at a Glance

Biometric and Hardware Capabilities

  • Fingerprint Capacity: 1000
  • Fingerprint Algorithm: Finger VX10.0
  • Record Capacity: 50,000
  • Display: 2.8-inch TFT Screen
  • Power Supply: DC 5V – 0.8A

Communication and Connectivity

  • Wi-Fi for seamless network connection
  • USB Host and USB Client for manual data transfers
  • Push Data support for real-time syncing with cloud-based systems

Smart Energy Efficiency

  • Infrared Auto-On saves power when idle
  • Operates effectively under strong light—ideal for indoor and semi-outdoor usage

Scheduling and Reporting

  • Built-in SSR Excel software
  • Supports shift scheduling and report management
  • Functions include: Scheduled Bell, T9 Input, DST, Automatic Status Switch, Self-Service Query

Designed for Every Business Size and Sector

  1. Corporate Offices: Maintain accurate time logs, improve accountability, and simplify payroll integration with real-time fingerprint data.
  2. Educational Institutions: Prevent proxy attendance and monitor staff and student entry seamlessly. Great for libraries, labs, and secure academic spaces.
  3. Manufacturing & Warehouses: Rugged reliability meets biometric precision—track multiple shifts and control access to critical zones.
  4. Healthcare Facilities: Control access to sensitive areas like ICUs, pharmacies, or admin sections with fingerprint verification.
  5. Fitness & Membership Clubs: Simplify member check-ins using RFID or fingerprint. Track usage frequency to optimize services.
  6. Retail Chains: Manage large staff across locations with one centralized system, syncing all data in real time.

Did you know? According to Statista, the global biometrics market is expected to reach $68.6 billion by 2025—driven by demand for secure attendance and access control solutions like the WL20.

Aesthetics Meets Functionality

Despite its compact 133mm x 65mm frame, the WL20 Wi-Fi packs a punch. The slim 21mm thickness blends effortlessly into any interior—offering powerful features without looking out of place.

User Interface

  • Intuitive icon-based navigation
  • Real-time attendance status
  • Visual feedback with voice prompts

Audio-Visual Feedback

  • LED status indicators
  • Voice guidance for attendance success/failure

Easy Maintenance & Support

  • Hotspot Mode: Connect your smartphone directly to the device for setup or data access.
  • Firmware Updates: Easily install upgrades via USB
  • Log Backup & Restore: Prevent data loss and ensure compliance

With support from trusted partners like ATSS Chennai, installation, integration, and training are just a call away. Visit our ATSS Chennai Biometric Solutions page to explore more models.

WL20 Wi-Fi vs Traditional Systems

Feature WL20 Wi-Fi Traditional Systems
Fingerprint Authentication Yes No
Wi-Fi Connectivity Yes No
Real-Time Sync Yes (Push Data Support) No
Multiple Verification Fingerprint, RFID, Password Limited
User-Friendly Interface Icon-based with voice feedback Often outdated
Remote Setup Possible via Hotspot Mode Manual, on-site required
Compact Design 21mm ultra-slim Bulky and intrusive
Cloud Integration Yes (eTimeTrack Lite, Web Manager) Rare
Environmental Durability Operating Temp: 0°C–45°C
Humidity: 20%–80%		 Limited

Seamless Integration

The WL20 Wi-Fi Fingerprint Time And Attendance System supports desktop and web-based SDKs, allowing it to integrate with:

  • Payroll systems
  • HRMS software
  • ERP platforms

With push data compatibility, updates reflect instantly across your attendance management ecosystem.

Conclusion:

The WL20 Wi-Fi Fingerprint Time And Attendance System is more than a device it’s your gateway to effortless, secure, and real-time workforce management. Say goodbye to outdated punch cards and manual logs.

With wireless setup, flexible verification modes, and real-time cloud integration, WL20 transforms attendance tracking into a streamlined process.

  • Explore top-rated models like the ATSS WL20 Wi-Fi  and choose the best for your facility today. ATSS – Call:91500 12345.
WL20 Datasheet | ESSL-Download