4×4 matrix design keypad stainless steel B860

Short Description:

It’s 4×4 matrix design keypad, with carbon-on-gold key switch technology. Special round buttons design, LED color available for customer’s choice. Specially designed keyboards meet the high demands with ragrd to design, functionality, longevity and high protection level. Mainy used for door safety and other public facilities.

We have R&D team in this filed for more than 20 years which could offer professional solutions for different industrial filed.So if you have any demand of industrial telecommunication spare parts, let us know and we could offer design, develop and tooling production at the same time.

Product Detail

Product Tags

Product Introduction

It is mainly for access control system, industrial telephone, vending machine, security system and some other public facilities and all the spare parts could be customized as your request with non-profit cost.


1. Material: SUS304 or SUS 316 grade brushed stainless steel.
2. With IP65 grade conductive silicone rubber with wear resistance, corrosion resistance and anti-aging features.
3. All the metal part could be customized completely.
4. The matrix pin out or USB PCB function could be made as your request too.
5. With optional LED color.



Normally this keypad is used in door safety applications with waterproof and vandal proof features.



Technical data

Input Voltage


Waterproof Grade


Actuation Force

250g/2.45N(Pressure point)

Rubber Life

More than 1 million cycles

Key Travel Distance


Working Temperature


Storage Temperature


Relative Humidity


Atmospheric Pressure


  LED color


Dimension Drawing


Available Connector

vav (1)

Any appointed connector could be made as customer's request. Let us know the exact item No. in advance.

Available color


If you have any color request, let us know.

Test machine


85% spare parts are produced by our own factory and with matched test machines, we could confirm the function and standard directly.

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