Vandal Proof 4x4 16 buttons kiosk keypad metal door lock keypad B881
DESCRIPTION
It is mainly for access control system, vending machine, security system and some other public facilities.
- Specification
- Application
- Why Choose Us
- Inquiry
1. Material: 304# brushed stainless steel.
2. Conductive silicone rubber produced using natural rubber, wear resistance, corrosion resistance, anti-aging
3. Stainless steel keypad frame is available as customer’s request.
1.Buttons layout could be customized as clients’ request.
2. keypad signal is optional (matrix/ USB/ RS232/ RS485/ UART)
Specification
Input Voltage | 3.3V/5V |
Waterproof Grade | IP65 |
Actuation Force | 250g/2.45N(Pressure point) |
Rubber Life | More than 1 million cycles |
Key Travel Distance | 0.45mm |
Working Temperature | -25℃~+65℃ |
Storage Temperature | -40℃~+85℃ |
Relative Humidity | 30%-95% |
Atmospheric Pressure | 60Kpa-106Kpa |
LED Color | Customized |
Application
The keypad will used in access control system, vending machines and so on.