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USB / PS2 Interface Metal Keypad 14.0 Mm X 14.0 Mm For Internet Public Phones

USB / PS2 Interface Metal Keypad 14.0 Mm X 14.0 Mm For Internet Public Phones

  • High Light

    usb numeric keypads


    panel mount keypad

  • Keys
    4 Keys
  • Interface
    Dot Matrix/USB/PS2
  • Material
    Stainless Steel
  • Key Travel
    0.45 Mm
  • Key Size
    14.0 Mm X 14.0 Mm For Normal Keys
  • Dimensions
    110.0mm X 30.0mm
  • Place of Origin
    Shenzhen, China
  • Brand Name
  • Certification
    CE, FCC, ROHS, IP65, IP68, ISO 9001-2015
  • Model Number
  • Minimum Order Quantity
  • Price
    To be quoted
  • Packaging Details
    Each keyboard to one box, several boxes to one carton.
  • Delivery Time
    ASAP Within 2 weeks upon payment confirmed
  • Payment Terms
    Full payment in advance, Western Union, T/T, Paypal
  • Supply Ability

USB / PS2 Interface Metal Keypad 14.0 Mm X 14.0 Mm For Internet Public Phones

4 keys compact IP67 waterproof/vandalproof stainless steel industrial function keypad





4 Keys IP67 rated dynamic water proof  vandal proof Stainless Steel industrial matrix function keypad with totally sealed and ruggedized metal dome PCB with gold-on-gold key switch technology with short stroke 0.45mm with excellent tactile feeling for stable and accurate data input, without electronics controller. flat stainless steel key caps etched out via special professional way and filled with transparent epoxy for backlight out, Industrial backlight included. (Red/blue/white/green optional).


Rear stainless steel back plate with mounting holes and water-tight rubber sealing gasket for easy sealing and tightening with cabinet, rear panel mounting.


Which is good for outdoor application with direct rain and very harsh environments with humidity, much dynamic water, oil, dirt, salt mist etc, no rust risk and anti-salt spray corrosion.


DIMENSIONS: 110.0mm x 30.0mm




  • Imposing stainless steel design, specially designed keypad meet the highest demands with regard to design, functionality, longevity and high protection level.
  • Stainless steel fascia and key-tops guard willful destruction, vandal-proof, against corrosion, weather-proof especially under extreme climatic conditions, water proof/dirt proof, operation under hostile environments.
  • Waterproof execution according to IP67 protection from top panel, top stainless steel plate with threaded bolts and sealing gasket for easy tightly mounting to enclosure or panel.
  • An excellent tactile feel with full-long travel switches and allow users to achieve fast and accurate data input without any noise. With firm tactile perception for comfortable operation
  • Key-tops are laser-etched in legends and characters for easy readability, long life to prevent lettering rub-off.
  • Metal keys are protected against twisting and levering which can not be dislodged from front, or defaced removing key covers.



  • This Keypad is mainly targeted for use for unsupervised or semi-supervised positions of varied access applications, internet terminals and information kiosks at universities, shopping malls, hotels, banks, airports, railway-stations and other public areas, ticket vending machines, gas stations, cash machines (ATMs/CDM), Internet public phones etc.




Supply Voltage +5V DC +/-5%
Current Rating appr. 150mA
EMC Standard It is compliance with the council IEC 61000-4-2:2008;IEC 61000-4-3:2006+AI:2007+A2:2010;IEC 61000-4-4:2004
EMI EN 55022: 2010
EMS EN 55024:2010
Lifespan > 5 years
Switch Contact Material Gold-on-Gold key switch technology PCB

1 x 4 dot matrix

OS All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos--To be confirmed)





Front plate

1.5mm thickness super quality brushed stainless steel

Back plate Super quality 316L stainless steel

4 keys, 1.50mm thickness super quality 316L stainless steel flat key

Key top style protuberant rectangular keys, with laser engraved and etched legends and raised braille dots available.
Key size

14.0mm x 14.0mm for normal keys

Switching material

Gold-on-Gold key switch technology PCB

Actuation Force

2.0N+/-0.1N for key 10.0mm x 10.0mm (pressure point)

Key Travel


Switch life

more than 5 million of operations


110.0mm x 30.0mm (L x W )




Actual Photos:


USB / PS2 Interface Metal Keypad 14.0 Mm X 14.0 Mm For Internet Public Phones 0
USB / PS2 Interface Metal Keypad 14.0 Mm X 14.0 Mm For Internet Public Phones 1
USB / PS2 Interface Metal Keypad 14.0 Mm X 14.0 Mm For Internet Public Phones 2




· Operating temperature:-20oC to +60oC

· Storage temperature: -30oC to +70oC

· Operating RH: 30-90%

· Atmospheric pressure: 60-106Kpa.

· Saline mist: 96 hours, IEC 60512-6

· Damp heat test at + 40oC: 21 days, IEC 60512-6

· Dry heat test at + 85oC: 10 days, IEC 60512-6




· RoHS Compliant, CE and FCC, ESD

· Protection Level: IP67(front panel)

· Vandal resistant IK09

· Key Lifespan >10 million actuations

· MTBF >50000H

· MTTR <30min