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4-Key Metal Keypad for In-Car Broadcasting Devices, with a Matrix Interface.

Item No.: D-8837
The layout and function of the keypad can be modified, We turn your ideas into reality.
Description
 
Model D-8837
Number of Keys 4 keys
Material stainless steel
Dimension 43x47.5mm
Key travel 0.4mm
key switch lifespan more than 2 million operations
Key graphics laser-engraved legends & characters in a durable paint
Supply Voltage +5V DC +/-5%
Communication interface    Matrix
Protection Level: IP54(front panel)
Operating temperature -40  ~+70
Storage temperature -40 ~ +80
Certificate CE  FCC RoHS Compliant
OS support DOS/Windows95/98/NT/ME/2000/2003/XP/Vista/7,8,10 Linux, Mac,etc
MTBF >50000H
MTTR <30min
APPLICATION Bus Traffic Positioning System, Self-service kiosk, Industrial PC system, Vending Machine.




 

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