19 keys stainless steel weatherproof custom usb numeric atm keypad

19 keys compact format IP67 dynamic water proof and vandal proof stainless steel industrial keypad
with fully sealed industrial PCB with industrial electronics controller shielded & protected by stainless steel housing,with industrial PCB with carbon-on-gold key switch technology with long stroke (2.0mm) with extremely good tactile feeling for fast and accurate data input without any noise, top stainless steel plate with welded studs and water-tight gasket for easy mounting and tightening to enclosure or panel. Industrial Backlight included.Which is good for outdoor application with direct rain and very harsh environments with humidity, much dynamicwater, oil, dirt, salt mist etc, no rust risk and anti-salt spray corrosion.

Front plate: Super quality SUS304 brushed stainless steel
Back plate: Super quality SUS304 stainless steel
Actuator/Key: 16 keys, super quality SUS304 brushed stainless steel
Key top style: protuberant rectangular keys, with laser engraved and etched legends and raised dots available.
Key size: 14.0mm x 14.0mm for normal key, 14.0mm x 28.0mm for function keys
Switching material: Carbon-on-Gold.
Actuation Force: 0.60N +/-0.10N (pressure point), 1.20 N+/-0.1N for key 14.0mm x 28.0mm (pressure point)
Key Travel: 2.0mm.
Key life: 10 million of operation
Dimensions: 118.0mm x 122.0mm.
G.W. 0.80KGs

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.
Interface: PS2, USB, RS232, RS485 available
OS: All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos--To be confirmed)