ProBio(QR) is a biometric identification terminal that features ZKTeco’s high-speed facial recognition algorithm ZKFACE Version 7.0. It has an extremely high recognition speed and low error rate. Besides, it can effectively avoid duplicating registration.

What’s more? ProBio(QR) is also powered by QR Code Scanning technology with an excellent mini QR code reader. It can read 1D/2D barcodes, such as QR code, PDF417, Data Matrix, MicroPDF417, Aztec, from smartphones, tablets & papers for more effcient and effective work flow. It can scan Dynamic QR Codes on the ZKBioSecurity Mobile App too.

Together with ZKTeco’s newly released QR Code Access Control Management Solution, the terminal enables easy yet practical and more secure access control.


Faces 2,000 (1:N) / 4,000 (1:1)
Cards 10,000
Transactions 100,000
User Photos 4,000
Event Photos 2,000
TCP/IP, RS485 (For Slave Reader)
USB Host / Wiegand Input / Output / Security Relay Box
Access Control Interface Lock Relay Output / Alarm Output / Auxiliary Input / Exit Button / Door Sensor / Doorbell Output
1.2GHz High Speed CPU
Memory 128MB RAM / 256MB Flash
Mini QR Code Reader
2.8-inch TFT-LCD Touch Screen
125kHz EM Card / IC Card (Optional)
Hi-Fi Voice & Indicator
Tamper Switch Alarm
Dual IR Camera
Standard Functions
Access Levels / Groups / Holidays / DST / Bell Scheduling / Duress Mode (Password) / Anti-Passback / Record Query/ Personalized Wallpaper & Screen Saver
QR Code as the Mobile Credential
Special Functions
Multiple Verification Methods
QR Code and Barcode Verification
Event Snapshot
User Photo / ZK Encrypted Card (Optional) / Extra Features Customization / (such as driving license reading)
RS485 and Wiegand Slave Readers
ZKBioSecurity Software
Additional Info
Working Temperature  -10°C to 50°C
Dimensions 190.8 × 85 × 103 mm
Algorithm ZKFace V7.0
Facial Recognition Accuracy  FAR≤0.001%;FRR≤1%
Package Includes 12V 3A Power Supply
Operating Voltage 12V
Current Draw <500mA


ProBio (QR) Data Sheet