USB stainless steel keypad for access control system B801

Short Description:

It’s 4×4 16 keys vandal proof IP65 stainless steel keypad, matrix design with carbon-on-gold key switch technology. 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 access control system and other public facilities.

With a professional R&D team in industrial telecommunication filed for 17 years, we could customize handsets, keypads, housings and telephones for different applications.

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Product Detail

Product Tags

Product Introduction

It is mainly for access control system, industrial telephone, vending machine, security system and some other public facilities.

Features

1. Material: 304# brushed stainless steel.
2. LED color is customized.
3. Normal matrix design/ USB signal/ UART/ RS232/ RS485 optional.
4.Buttons layout could be customized as clients’ request.
5.With the exception of the telephone, the keyboard can also be designed for other purposes.

Application

The keypad mainly used in access control and kiosk.

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