Trackball Keypad Stainless Steel Industrial Keypad-B805
It is minaly used for industrial operating machine and some public service kiosk etc.
Track Ball Keypad Industrial Keypad Stainless Steel Keypad-B807
Technical Specification: | |
Input Voltage | 5V, current≈30mA |
Waterproof Grade | IP67 |
Vandal Proof Grade | IK09 |
Working Life | ≧2 million times |
Key Elasticity | 120g/1.17N |
Key Travel Distance | 1.5mm |
Working Temperature | -25℃~+65℃ |
Storage Temperature | -40℃~+85℃ |
Relative Humidity | ≤95% |
Atmospheric Pressure | 80~110 K Pa |