Introduction to Banking Business
The dedicated device for inputting user passwords at bank counters is suitable for banking transactions that require user passwords, such as account opening and withdrawal in savings transactions, as well as for inputting user passwords in corporate transactions.

major function
Through red and greenLEDLights or voice signals indicate different input states, directly transmitting the password entered by the user to the host.
Main features and advantages
● Multiple output interfaces to choose from and support:XT\/ATKeyboard interfaceUSBInterfaceRS 232interface
● Long life key body, good hand feel
● Equipped with a confidential hand cover, safe and convenient
● Easy to drive and convenient to program
● Integrated voice module, user-friendly interface
Physical specifications
● 120× 50×80mm3(Net material)
●150× 60×100mm3(Package size)
●0．4kg(net weight)
●0．5kg(gross weight)

Key life20 million times

Operation tipsModel withSIt is called voiceDFor encryptionYFor LCD

MTBFthree years

DESencryptionoptional

interfaceOptional keyboard port（K）TheCOM（C）\\TTL（T）TheUSB（U）

power supply5V

Static power consumption of the whole machine < 0.1W

work environment Temperature:0-40℃； Humidity:20-90%RH

storage environment temperature-20℃-60℃Humidity5%-95%RH

antistatic 15000V

Keycore, keycap GermanyCHERRYThe company's mechanical key body

Model definition:
● five hundred and twelve：twelveKey ordinary type small keyboard
●five hundred and fifteen：fifteenKey Phone Key Voice Keypad
●five hundred and nineteen：fifteenKey free filling form voice keypad
● 515L1：fifteenKeyboard, digital tube, out of order voice keypad
● 515L3LCD display disorder voice keypad