C3 is a Fingerprint & RFID time attendance system designed for medium or large size enterprises. It integrates color LCD, keypad, optical fingerprint sensor, card reader and relay out.
The graphic user interface allows C3 to display languages around the world. Meanwhile, be ensured the stability and speed. Also, with unique states button, users can have great convenience to manage complicated custom-defined job code or time attendance states in a practical situation. C3 is a perfect combination of appearance outside and performance inside.


  • BioNANO core algorithm with high speed and stability
  • High-speed CPU with low power consumption
  • Fast fingerprint scan in less than 0.5 second
  • 3″ widescreen high definition TFT display
  • User-friendly graphic interface
  • Support multiple display and software language
  • Clear voice prompts along with all operations
  • USB plug & play connection
  • Easy TCP/IP connectivity
  • Real-time data transfer and web server Standard internal EM card reader, optional Mifare card reader
  • 12-digit user ID and user name display 16 different customizable time and attendance states
  • Auto time and attendance states switch
  • 6-digit work code to calculate different job cost
  • The public and private message display
  • Auto-daylight saving time
  • Employee self-service record inquiry


Max User 3,000
Max Template 3,000
Max Card 3,000
Max Log 50,000
Max Fingerprints per User 2
User Photo Capacity
Commication TCP/IP
USB Mini USB slave, USB Flash Drive Host
Serial Port RS232,
Built-in Webserver Yes
Relay 1Relay Output (COM, NO, NC)
IO Open switch
Algorithm BioNANO V11
Identification Mode FP, Card, ID+FP, ID+PW, PW+Card, FP+Card
Verification Speed < 0.5 Sec
RFID 125KHZ EM, optional 13.56MHZ Mifare
RFID Read Range EM 10-50mm; Mifare10-30mm
Sensor AFOS
Scan Area 22mm*18mm
FRR 0.001%
FAR 0.00001%
FP Scan Resolution 500 DPI
Fingerprint Image Display Yes
Keypad Yes
Self-defined Status 8
Work Code 6 digit
Groups & Time Schedules 16 Groups, 32 Time Zones
Scheduled Bell 30
Short Message 50
Platform Linux
CPU Arm9 High Speed processor,
Screen 3″ Widescreen High Definition TFT Display
SD Card Slot
Voice Prompt Yes
Daylight Saving Manual Mode, Automatic Mode
On-board Buzzer Yes
Operating Temperature -30℃~60℃
Humidity Verification 20% ~ 90% RH
Waterproof IP53(Optional Waterproof Cover)
Vandal Resistance
Power DC 5V
Dimensions 205mm (W) * 145mm (H) * 37mm (D)
Certificates CE, FCC, RoSH
Operating System Windows / Webserver / P2P Cloud
System Architecture Client / Server
CMS CrossChex Standard, CrossChex Lite, iTA Professional,
Odoo ERP,
yonyou ERP,
Time Schedules Yes
Holiday/Leave Management Yes
Report Yes
Data Analytics Yes
iOS Apps
Android Apps