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4x4 ATM matrix 16 keys access control door lock keypad B770
DESCRIPTION
It's mainly for fuel dispenser;vending machine,access control system, security system and some other public facilities.
- Specification
- Application
- Why Choose Us
- Inquiry
1.Keypad made of stainless steel.Vandal resistance.
2.Font button surface and pattern can be customized according to customer requirements.
1.Buttons layout could be customized as clients’ request.
2.With the exception of the telephone, the keyboard can also be designed for other purposes
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
Why choose us
Contact Us
