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
Item
Waterproof Numeric Keypad
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
The keypad normally used in access control system.