Meal vending machine cafeteria card reader

Wuhan Canteen IC Card Meal Vending Machine Face Recognition Meal Vending Machine Technical Parameters:

Product Design:  Anti-damage, high stability, high security;
Housing Material:  Engineering plastic;
Keyboard:  19-key computer keyboard buttons;
Display:  Dual-sided 128*64 large screen display;
Dimensions: 250mm*45mm*90mm
Model: YHCXF-740T
Maximum Networked Units: 255 units (expandable to 1000 units)
Voice Broadcast: Voice error prompts
Maximum Cards Supported: 9.99 million cards
Blacklist Capacity: 9.99 million entries
Maximum Card Storage Amount: 9,999,999 yuan
Maximum Single Transaction Amount: 999,999 yuan
Card Type: Mifare One S50 card
Induction Distance: 3-5cm
Card Reading Time: 0.3 seconds
Communication Method: Network communication, WiFi, 4G wireless communication optional
Payment Methods: Free consumption, fixed amount consumption, time-based fixed amount consumption, menu-based consumption
Identification Methods: Card swiping, customizable QR code scanning (WeChat, Alipay)
Machine Operation Modes: Recharge mode, refund mode, time-based mode, count-based mode
Card Type Settings: Multiple consumption level cards
Time Period Settings: 4 consumption time periods, cross-day support
Receipt Printing: Supported (optional)
Operating Voltage: DC7.4V