Last Modified On: 23-12-2025ZKTeco F21 Lite Fingerprint Time Attendance and Access Control Terminal – Accurate, Fast, and Energy-Efficient
F21 Lite is a time attendance and access control terminal with advanced BioID technology. It possesses an outstandingly high identification rate towards dry, wet, and rough fingers, Anti-Highlight and Side-Beams minimize the interference occurred during fingerprint verification and Infrared technology enables the device to function automatically when fingerprints are detected, reducing unnecessary electrical usage thus saving energy.
Key Features and Advantages
- Advanced BioID Technology – Accurate recognition even for dry, wet, or rough fingers.
- Energy Efficient – Infrared auto-detection reduces unnecessary electrical usage.
- Anti-Highlight and Side-Beams – Minimize interference during fingerprint scanning.
- Fast Authentication – Quickly verifies users to reduce queues in high-traffic areas.
- High Capacity – Stores up to 3,000 fingerprints, 5,000 cards, and 100,000 transactions.
- Reliable Access Management – Works standalone or integrates with third-party access control systems.
- Durable Design – Built for daily use in offices, factories, schools, and institutions.
Why Choose ZKTeco F21 Lite?
- Enhanced Security – Prevent unauthorized access with precise fingerprint recognition.
- Efficient Workforce Management – Accurate time and attendance tracking for payroll and HR.
- Flexible Connectivity – TCP/IP, RS232/485, and USB-host support allow versatile installation.
- Cost-Effective Solution – Energy-efficient operation reduces electricity usage, and compact design minimizes installation costs.
Where Can It Be Used?
- Corporate Offices – Track attendance and secure office areas.
- Factories and Garments – Manage shifts and access to production zones.
- Schools and Universities – Efficiently monitor staff attendance and access.
- Retail Shops and Showrooms – Protect sensitive areas while tracking employees.
- Hospitals and Clinics – Secure staff-only zones and restricted areas.
- Small and Medium Enterprises (SMEs) – Affordable and compact workforce management solution.
Certifications
- ISO 9001:2008 – Quality Management Systems
- ISO 14000 – Environmental Management
- CE, FCC, RoHS – Product safety and environmental compliance
Price Range in Bangladesh
The ZKTeco F21 Lite is competitively priced between ৳10,000 to ৳12,000, depending on the retailer and any ongoing promotions.
Special Offer at DigiMark
DigiMark provides the ZKTeco F21 Lite at competitive pricing with nationwide delivery, official warranty, and after-sales support. Bulk purchases and corporate deals are available for businesses and institutions.
Customer Testimonial
"The F21 Lite has made attendance tracking seamless for our office. Fingerprint recognition is highly accurate even for staff with dry or rough fingers, and setup was simple and fast."
FAQ
Q1. How many fingerprints can the F21 Lite store?
Up to 3,000 fingerprints and 5,000 ID/Mifare cards (optional).
Q2. How many transactions can it record?
The device stores up to 100,000 transaction logs.
Q3. Does it support automatic operation?
Yes, the infrared sensor activates the device automatically when a fingerprint is detected, saving energy.
Q4. Can it integrate with third-party access control systems?
Yes, it supports Wiegand input/output and works with standard access control panels.
Q5. Is it suitable for different working environments?
Yes, it operates reliably in offices, schools, factories, and other institutions.
Q6. What are the power requirements?
The device operates with 12V DC power supply.
