Metal Non Encryption Keyboard, Numerical Keyboard, Brand Name : DAVO

We are offering metal non encryption keyboard, numerical keyboard.
Part number:d-8604\r\rsize :235*96mm\r\rintroduction:farmers market/atm/industrial metal non-encryption/numerical keyboard/keypadwas made of high quality stainless steel.it has the functions of dustproof,waterproof,shakeproof,pickproof,drillproof and bombproof.and we havece,fcc and rohs certificated.\r\rstandards :iso/iec9995,gb/t1408\r\rproperties of products : key lifespan:above 2,000,000,000/key press force:3~5n/key travel:>0.45mm / environment adaptation protection level:ip65(static)/ip54(dynamic) /52keys\r\rinterface :ps/2 or usb port\r\rapplications :farmers market ,atm,numerical control machine,cdm,self-service terminal,payment center,\r\renvironment adaptation:\roperation temperature:economical grade:0~45 rh:30%~90% industrial grade:-40~+60 rh30%~90%\rstorage temperature(recommended):-25~+55 rh:20%~95%(no condensate).air pressure:60~106kpa