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.

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Product Detail

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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.

Features

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.

Application

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

Parameters

Item	Technical data
Input Voltage	3.3V/5V
Waterproof Grade	IP65
Actuation Force	250g/2.45N(Pressure point)
Rubber Life	More than 1 million cycles
Key Travel Distance	0.45mm
Working Temperature	-25℃～+65℃
Storage Temperature	-40℃～+85℃
Relative Humidity	30%-95%
Atmospheric Pressure	60Kpa-106Kpa
LED color	Customized