IP65 anti-vandal safe industrial keyboard

1, the keycap is made of zinc alloy which has merits as below:

2 good casting performance, complex die-cast shapes can be made, and the casting surface is very smooth.

3 the surface can disposed like :electroplated, painted and sprayed.

4 does not suck iron when melted and casted , anti-corrosion and non-stick.

5 has good mechanical properties and wear resistance at room temperature.

6 low melting point, melting at 385 °C, easy casting.

7,Dust/waterproof  access control keypad

8,Layout customized  silicone rubber keypad 

9. zinc alloy keypad with 16 buttons , ideal for indoor or outdoor access control system, telephone, kiosk, ATM, elevator, voting, bank, digital look system or other places where keypads are needed, especially in some security- needed or industry  places.

10. Vandal-proof   Ningbo zinc alloy button steel framework vandal and aging resistant chrome plated arabic keypad.

13. the main components are zinc alloy chrome-plasted button, zinc alloy chrome-plasted framework, natural siliconeeletrocoductive rubber and epoxy resin gilding PCB.

14. Keys in 4 X 4 matrix.

15. Laser-etched characters.

16. Layout customizable according to customer's request.

17. All keycaps press's life time is longer than 2,000,000.