Customization traditional payphone keypad 4×5 keys B506

Short Description:

This keypad is used for security system device with the material of zinc alloy keys and and main board.

We focus on to be the global leader in industrial keypad and telecommunication handsets. With altruism, ingenuity, integrity, struggle, cooperation and innovation’s value and in pursuit of excellence,we aims to become the number one professional supplier of industrial keypads and handsets in global market.

Product Detail

Product Tags

Product Introduction

This keypad with willful destruction, vandal-proof, against corrosion, weather-proof especially under extreme climatic conditions, water proof/dirt proof, operation under hostile environments. It could be used in all the outdoor environment.
With chrome plating surface treatment, it could bear the harsh environment for many years. If you need sample for verification, we could complete it in 5 working days.


1.The whole keypad is made of zinc alloy material with IK10 vandal proof grade.
2.Surface treatment is bright chrome or matte chrome plating.
3.The chrome plating could bear hypersalinesink test for over 48 hours.
4.The PCB contact resistance is less than 150 ohms.



With rugged structure and surface, this keypad could be used in outdoor telephone, gas station machine and some other public machines.



Technical data

Input Voltage


Waterproof Grade


Actuation Force

250g/2.45N(Pressure point)

Rubber Life

More than 2 million time per key

Key Travel Distance


Working Temperature


Storage Temperature


Relative Humidity


Atmospheric Pressure


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.

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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