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12 keys industrial waterproof metal mechanical usb function keypad B705
DESCRIPTION
It's mainly for access control system, security system and some other public facilities.
- Specification
- Application
- Why Choose Us
- Inquiry
1.Panels, buttons made of high quality stainless steel, has a strong anti-destructive
2.Font button surface and pattern can be customized according to customer requirements
3.PCB double sided, metal dome lines, access to reliable
4.Key word laser engraving, etching, oil filled, high strength paint
5.3x4 keyboard matrix scanning,10 numeric keys,2 functional keys
1.Keys letters and numbers can be customized.
2.keypad connector is optional: XH plug/ Pins header/ USB/ other
Specification
Input Voltage | 3.3V/5V |
Waterproof Grade | IP65 |
Actuation Force | 250g/2.45N(Pressure point) |
Rubber Life | More than 500 thousand cycles |
Key Travel Distance | 0.45mm |
Working Temperature | -25℃～+65℃ |
Storage Temperature | -40℃～+85℃ |
Relative Humidity | 30%-95% |
Atmospheric Pressure | 60Kpa-106Kpa |
Application
The keypad normally used in access control system
Why choose us
