Introduction:

Front-panel/keys materials: 304 stainless steel 

Baseboard material: aluminium 

Keys: laser engraved or chemical corrosion to avoid the characters falling off or being friction losses.

Switch Contact Material: Carbon-on-Gold key switch technology PCB. 

Supply Voltage: +5V DC 

Color:white

Size:
120*90(mm)

Properties of products:
key lifespan: >2 million times
key press force :3~5N
key travel:>0.45mm
protection level:IP65(static)/IP54(dynamic)

Interface:
PS/2 or USB port

System:
PS2:Win NT4,98SE,98ME,2000,XP,VISTA,WINDOWS 7
USB:Win 98SE,98ME,2000,XP,VISTA,WINDOWS 7,Mac OS9/OSX

Standard:
ISO/IEC9995,GB/T1408

Applications:

Ticket vending machines,gas stations,aviation equipment,
military equipment,internet publicphones,industrial consoles,machine tool or other industrial device.

Environment adaptation:
Operation temperature: -20~+65 RH:30%~90%. 
storage temperature(recommended):-25~+75 RH:20%~95%(no condensate). 
Air pressure:60~106Kpa

Reliability:
ROHS,CE and FCC
Protection Level:IP65(front panel)
Key Lifespan:>5 years

Warranty:

12 months from date of start-up or 15 months from date of dispatch ex-works Shenzhen, whichever shall first occur. Excluded from this guarantee 
are parts subject to normal wear and tear.DAVO shall not be responsible 
for misoperation and modifying without authorization. 

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