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Just E4020 Series Counter Keypad
Just E4020 Series Counter Keypad

patented technologies, self-destruction mechanism, dedicated security processing chip, superb touch and feel

JUST E4020 Series pin pad

1.Dimensions(L*W*H)

170*106*86mm

2.Non-standard RS232 data connector with supply power(DB9 Jack)

Configuration specs

15-key made with waterrproof thin-membrance switches

key's lifetime>1,000,000 cycles per key

Force on keystroke:1.2~1.8N

Key's travel:1.2mm

Operation voltage:+5V ±10%

Operation current:300mA;and effective power comsumption is below 1.5W

Customizable layout,dimension and installation design

Highlights of Technologies

Unique dynamic tree structure of key management,The only EPP product in the industry is able to adapt to the various application environments without any modifications of firmware.

Unique hardware design ensures successful transaction under unstable voltage. 

Just E4020 Series Counter Keypad

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