Zkteco SpeedFace-V4L Time attendance terminal
The Zkteco SpeedFace-V4L is a next-generation time attendance and access control terminal featuring advanced visible light facial recognition technology. This compact and powerful device is designed to deliver superior accuracy, speed, and reliability. Both in managing employee attendance and secure access control.
Zkteco SpeedFace-V4L Specifications
Model | SpeedFace-V4L |
Display | 4″ ISP LCD Touch Screen (480*800) |
Camera | Binocular Camera@ 2MP |
Operation System | Linux |
Hardware | 900MHz Dual Core CPU; 512MB RAM / 512 MB ROM; 2MP Binocular Camera; Adjustable LED Supplement Lighting |
Authentication Method | Face / Palm (Customized) / Card / Password (Virtual Keypad) |
Fingerprint Template Capacity | / |
Face Template Capacity | 1,000 (1:N) (Optional:2,000)1,000 (1:1) (Optional:2,000) |
Palm Template Capacity | 1000 (1:N) (Customized) |
Card Capacity | 1,000 (Optional:2,000) |
Transaction Capacity | 150,000 |
Biometric Verification Speed | less than 1 sec (Facial Recognition) less than 0.35 Sec (Palm Recognition) |
Touchless Biometric Recognition Distance | 1cm to 100cm (Facial Recognition)Up to 50cm (Palm Recognition) (Customized) |
False Acceptance Rate (FAR) % | FAR ≤ 0.01% (Visible Light Facial Recognition) FAR ≤ 0.05% (ZKPalm V12.0) |
False Rejection Rate (FRR) % | FRR ≤ 0.02% (Visible Light Facial Recognition) FRR ≤ 1.8% (ZKPalm V12.0) |
Biometric Algorithm | ZKFace V3.9 ArmaturaPalm |
 Card Type | ID Card@125 kHz (Standard) 13.56MHz IC Card (Optional) HID card (Optional)Felica card (Optional) |
QR Code | Dynamic or Static QR codes on the ZKBio CVAccess mobile application QR code |
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Communication |
TCP/IP*1, USB Host*1, Wi-Fi (Optional), Wiegand Input*1, Wiegand Output*1, RS485 *1*, 3rd-party Electric Lock*1, Door Sensor*1, Exit Button*1, Alarm Output*1, Aux Input*1 |
 Standard Functions | ID Card, ADMS, T9 Input, DST, 14-digit User ID, Access Levels, Groups, Holidays, Anti-passback, Record Query, Tamper Switch Alarm, Multiple Verification Methods |
Power Supply | DC 12V 3A |
Operating Temperature | 0°C to 45°C (32°F to 113°F) |
Operating Humidity | 10% to 90% RH (Non-condensing) |
Dimensions | 157.94*72.94*23 mm (L*W*H) |
Gross Weight | 0.26kg |
Net Weight | 0.85kg |
 Supported Software | Software: ZKBio CVAccess Mobile App: ZSmart Cloud Service: ZKBio Zlink |
Installation | Wall-mount |
Certifications | ISO14001, ISO9001, CE, FCC |
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