Canteen Management System

LP-400 is the latest fingerprint time and attendance terminal of ZKSoftware with built-in thermal printer. LP-400 features the fastest commercial-based fingerprint matching algorithm and ZK high-performance, high-image quality optical fingerprint sensor. The 3” TFT can display more information vividly, including fingerprint image quality and verification result etc. TCP/IP communication is standard and make sure the data transmission between terminal and PC can be easily done within several second.

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Product Description

[Fingerprint Time Attendance with Built-in Thermal Printer]

Function Features

  • Hardware Platform: BIO600
  • Algorithm version: BIO VX10.0
  • Built-in thermal printer. Automatically print attendance
  • Records in real time when checking attendance
  • High-precision real-time clock.
  • The attendance records cannot be modified.
  • TCP/IP communication function.
  • Two USB HOST communication interfaces.
  • Built-in 7.4V 2000mAH polymer lithium- ion battery.
  • Optional external ringing function.
  • Optional built-in ID/HID/Mifare card reader module.
  • Optional built-in WiFi module.
  • Optional built-in GPRS


  • Print head Life: 50km
  • Mean Character Between Failures(MCBF): 15million lines

Electrical Specifications and Functions

  • Power:DC12V3A
  • Printing Method: Direct Thermal Printing
  • Operating Temperature: 0~40°C
  • The Maximum Diameter of the Printing Paper: 80mm
  • Operating Humidity: 10~80%
  • The Width of the Printing Paper: 58 ×0.5mm
  • Back-up Battery Operating Hour: 1~2h
  • Effective Printing Width: 48mm
  • Time Error of the Lock: ±1min/year
  • Printing Density: 6dots/mm, 288dots/line
  • Retention Time of the Lack After Blackout:>3000h
  • Printing Speed: 35mm/sec.

Use Condition

  • Printing 12 24 western characters, intermittently repetitive printing.
  • The printed dots in every point line simultaneously cannot exceed 25%, the longitudinal repetitive printing at the same point in every character row cannot more than 11 times

Technical Specifications

Templates 3000 Communication
Transactions 100000 Comm. Port Ethernet, RS232/485
Hardware Pen drive USB Host
Platform ZEM510 Fingerprint Algorithm
CPU 32bit ZK6001 Microprocessor 400MHz Identification <=2 seconds
Memory 32M RAM, 256M Flash Verification <=1 seconds
Sensor ZK optical Sensor FRR <1%
Printer Thermal FAR <=0.0001%
Display Languages
LCD TFT Screen 3 inch Available English
LED Indicator Green / Red Maximum 7
Environment Voices Allowed
Oper. Temp 0°-45°C Keypad
Oper. Humidity 20%-80% Type Buttons keypad
Power Firmware
Power 12V, DC 3A O.S. Linux
Dimension Applications T&A
Dimensions 171x284x120mm (L x W x D)) SDK Standard SDK