This keypad with willful destruction, vandal-proof, against corrosion, weather-proof especially under extreme climatic conditions, water proof/dirt proof, operation under hostile environments.
Specially designed keyboards meet the highest demands with regard to design, functionality, longevity and high protection level.
1.Key frame using special PC / ABS plastic
2.Keys use flame resistant ABS material with silver painting, seems like metal material.
3.Conductive rubber made of natural silicone,corrosion resistance, Aging resistance
4.Circuit board using double-sided PCB (customized), contacts Gold-finger use of gold process, the contact is more reliable
5.Buttons and text color according to customer requirements
6.Key frame color according to customer requirements
7.With the exception of the telephone, the keyboard can also be designed for other purposes
It is mainly for access control system, industrial telephone,vending machine, security system and some other public facilities.
|Actuation Force||250g/2.45N(Pressure point)|
|Rubber Life||More than 2 million time per key|
|Key Travel Distance||0.45mm|
85% spare parts are produced by our own factory and with matched test machines, we could confirm the function and standard directly.