LED color stainless steel keypad for door safety B884
It is mainly for access control system, industrial telephone, vending machine, security system, specially designed for public environment applications, such as vending machines, ticket machines, payment terminals, industrial machinery. Keys and front panel are built from SUS304# stainless steel with high resistance to impact and vandalism and is also sealed to IP54.
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.
4. Double-sided PCB (customized), contacts Gold-finger use of gold process, the contact is more reliable
5. LED color is customized.
6.Buttons layout could be customized as clients’ request.
7.With the exception of the telephone, the keyboard can also be designed for other purposes.
Normally used in door safety.
|
Item |
Technical data |
|
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 |
Any appointed connector could be made as customer's request. Let us know the exact item No. in advance.
If you have any color request, let us know.
85% spare parts are produced by our own factory and with matched test machines, we could confirm the function and standard directly.
