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Stainless Steel Keypad

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RS232 12 button metal steel remote control keypad manufacturer B720

DESCRIPTION

The keypad normally used in public environment  applications, such as vending machines,  ticket machines, payment terminals,  telephones, access control systems and  industrial machinery.

Inquiry
  • Description
  • Specification
  • Application
  • Why Choose Us
  • Inquiry

1.Panels, buttons made of high quality stainless steel, has a strong anti-destructive

2.PCB double sided, metal dome lines, access to reliable

3.Key word laser engraving, etching, oil filled, high strength paint

4.3x4 keyboard matrix design.


1.Keys layout can be customized.

2.Keypad signal is optional.

3.Connector: XH plug/ Pins header/ USB/ Others

Specification

Input Voltage

3.3V/5V

Waterproof Grade

IP65

Actuation Force

250g/2.45N(Pressure point)

Rubber Life

More than 500 thousand cycles

Key Travel Distance

0.45mm

Working Temperature

-25℃+65℃

Storage Temperature

-40℃+85℃

Relative Humidity

30%-95%

Atmospheric Pressure

60Kpa-106Kpa


Application

Keypad application: access control system

Why choose us

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