Zkteco F21 Fingerprint time attendance and access control terminal
by Zkteco
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Biometric Capability
- Fingerprint Sensor: SilkID fingerprint sensor
- Capacity:
- Fingerprint templates: 3,000
- Face templates: 3,000 (optional)
- User capacity: 10,000
- Log capacity: 100,000
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Verification
- Modes: Fingerprint, Card, PIN, Face (optional), or combinations
- Speed: Fingerprint verification in less than 1 second
- Accuracy: FAR ≤ 0.0001%, FRR ≤ 0.01%
- Multi-biometric: Compatible with multiple biometric types
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Card Reader
- Card Support: RFID, optional MIFARE
- Card Capacity: 10,000
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Display and Interface
- Screen: 2.4-inch TFT LCD color display
- User Interface: Intuitive graphical interface
- Keypad: 4x4 touch keypad
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Communication
- Connectivity: TCP/IP, RS485, USB-Host
- Wi-Fi: Optional
- Wiegand: Input & Output for integration with third-party devices
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Access Control Features
- Relay Output: Door lock, alarm
- Inputs: Exit button, door sensor
- Anti-Passback: Supported
- Multiple Access Groups: Configurable
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Performance
- Algorithm: ZKFinger V10.0 for superior accuracy
- 1:N Fingerprint Matching: Up to 3,000 templates
- Face recognition: Available in Pro models
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Power and Environment
- Power Supply: 12V DC, 3A
- Operating Temperature: -10°C to 45°C
- Operating Humidity: 20%-80%
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Security Features
- Tamper Alarm: Built-in tamper switch
- Data Encryption: Supported
- Backup: USB for data transfer and backup
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Software Integration
- Supported Software: ZKAccess3.5 or third-party software via SDK
- Time Zones: 50 custom time zones
- Holiday Schedules: Configurable
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Physical
- Dimensions: 181.6mm x 135mm x 44mm
- Weight: 400g
- Mounting: Wall-mounted installation
| UPC | Zkteco F21 |
|---|---|
| Model Number | Zkteco F21 |
| Capacity | 5000 |
| Fingerprint | 3000 |
| SKU | 039384848 |
Reviews
Description
Zkteco F21 Fingerprint time attendance and access control terminal
The ZKTeco F21 is a cutting-edge biometric device designed to seamlessly integrate time attendance tracking with advanced access control. Featuring the innovative SilkID fingerprint sensor, it delivers unparalleled accuracy and speed, ensuring swift and secure verification. With a user capacity of up to 10,000 individuals and the ability to store 3,000 fingerprint templates and 100,000 log records, the F21 is perfect for businesses of all sizes.
Its versatility is enhanced by support for multiple authentication modes, including fingerprint, card, PIN, and an optional face recognition module, allowing businesses to customize access methods to suit their security needs. The device also supports RFID and MIFARE cards for added convenience and flexibility.
The 2.4-inch TFT color display and intuitive graphical user interface make interaction straightforward, while robust communication options like TCP/IP, RS485, and USB-Host provide seamless data transfer and integration. Optional Wi-Fi capability ensures the device remains connected even in challenging network setups.
Engineered for reliability, the F21 includes features like anti-passback, tamper alarms, and encrypted data storage, ensuring the highest levels of security. Its powerful ZKFinger V10.0 algorithm guarantees accurate 1:N fingerprint matching, with verification speeds of less than a second.
This durable terminal operates effectively in diverse environmental conditions, withstanding temperatures from -10°C to 45°C and maintaining performance in humidity levels of 20%-80%. Compact and easy to install, the F21 can be wall-mounted to suit any workplace layout.
Whether you're looking to streamline attendance tracking, bolster security, or both, the ZKTeco F21 is the perfect solution for modern access control and time management needs.
