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Vandal proof rs485 stainless steel IP65 waterproof intercom keypad B884
DESCRIPTION
It is mainly for access control system, industrial telephone, 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. LED color is customized.
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 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 always used in door access system
Why choose us
