universal light up digital 3x4 keypad vandal resistant usb atm keypad

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Цена:18,00 $ - 24,00 $*
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Products Description


Product Features
Material:304# brushed stainless steel.
Main feature:Double side PCB with golden finger, resistance to oxidation
Signal:Regular 3x4 matrix signal
Qty/Carton:80pcs/carton
Carton size:42x35x12.5cm
Keys layout:Customized


Special Features:
1. Specially designed keyboards meet the highest demands with regard to design, functionality, longevity and high protection level. 

 2. This keypad with willful destruction, vandal-proof, against corrosion, weather-proof especially under extreme climatic conditions, water proof/dirt proof, operation under hostile environments. .




Technical Specification
Input Voltage
3.3V/5V
Waterproof Grade
 IP65
Vandal roof Grade
lK09
Working Life
More than 1 million time per key
Key Elasticity
250g/2.45N
Key Travel Distance
0.45mm
Storgage Temperature
-25℃~+65℃
Working Temperature
-40℃~+85℃
Relative Humidity
30%-95%
Atmospheric Pressure
60- 106Kpa




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