This Keypadis good for outdoor application with direct rain and very harsh environments with humidity, much dynamic water, oil, dirt, salt mist etc.positions of varied access applications, internet terminals and information kiosks at universities, shopping malls, hotels, banks, airports, railway-stations and other public areas, ticket vending machines, gas stations, cash machines (ATMs/CDM), Internet public phones etc.

·         Imposing stainless steel design, specially designed keyboards meet the highest demands with regard to design, functionality, longevity and high protection level.

·         Stainless steel fascia and key-tops guard willful destruction, vandal-proof, against corrosion, weather-proof especially under extreme climatic conditions, water proof/dirt proof, operation under hostile environments.

·         Waterproof execution according to IP67 protection from top panel, top stainless steel plate with threaded bolts and sealing gasket for easy tightly mounting to enclosure or panel.

·         An excellent tactile feel with full-long travel switches and allow users to achieve fast and accurate data input without any noise. With firm tactile perception for comfortable operation

·         key-tops are laser-etched in legends and characters for easy readability, long life to prevent lettering rub-off.

·         Metal keys are protected against twisting and levering which can not be dislodged from front, or defaced removing key covers.

·         Ease of customizing with multiple languages, to accommodate foreign or custom variants. 

• Supply Voltage: +5V DC +/-5%
• Current Rating: appr. 20mA
• EMC Standard:  It is compliance with the council IEC 61000-4-2:2008；
• IEC 61000-4-3:2006+AI:2007+A2:2010；IEC 61000-4-4:2004
• EMI: EN 55022: 2010
• EMS: EN 55024:2010
• Lifespan > 5 years
• Switch Contact Material: Carbon-on-Gold key switch technology PCB. 

• RoHS Compliant, CE and FCC, ESD
• Protection Level: IP67(front panel)
• Vandal resistant IK09
• Key Lifespan >10 million actuations
• MTBF >50000H
• MTTR <30min