12 keys illuminated zinc alloy braille keys keypad B666

Short Description:

The 12 buttons series keypads are specially designed for public environment applications, such as vending machines, payment terminals, telephones, access control systems and industrial machinery with braille keys.

Send email to us

Product Detail

Product Tags

Product Introduction

This keypad is designed with vandal proof, waterproof and against corrosion features from material to structure to surface treatment, which could be used in outdoor environment with harsh low temperature.
We have our own factory and professional manufacturer, which saves your time in negotiating with trading companies. We will try our best to meet your request.

Features

1.Keypad voltage: Regular 3.3V or 5V and we could customized the input voltage according your request.
2.With matte chrome plating on keypad surface and buttons, it would be used in the place where is near to sea and bear the corrosion.
3.With natural conductive rubber, the working life of this keypad is around two million times.
4.The keypad could be made with matrix design and USB interface is available.

Application

With braille buttons design, this keypad could be used in all the public facilities.

Parameters

Item	Technical data
Input Voltage	3.3V/5V
Waterproof Grade	IP65
Actuation Force	250g/2.45N(Pressure point)
Rubber Life	More than 2 million time per key
Key Travel Distance	0.45mm
Working Temperature	-25℃~+65℃
Storage Temperature	-40℃~+85℃
Relative Humidity	30%-95%
Atmospheric Pressure	60kpa-106kpa