This Keyboard is mainly targeted for use for unsupervised or semi-supervised 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.   

• IP65 static rated 25mm stainless steel mechanical trackball module with +400 DPI resolutionscan be good for outdoor and harsh applications, which can be mounted horizontally, and vertically, no metal bearings inside, operation is very smooth and easy without any noise.
• 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 IP65 protection from top panel, rear aluminium plate with mounting holes easily & tightly mounting to enclosure or panel.
• An excellent tactile feel with short stroke switches and allow users to achieve stable and accurate data input, with firm tactile perception for comfortable operation
• Internet friendly key layout, 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.
• Complete electronic modules including controller in close consultation with our customers are available.
• PS/2, USB connection plug-and-play with PC via PC existing OS driver, no needing of install separate driver.

• Actuator/keys: 68 keys, 2.0mm thickness super quality SUS304 brushed stainless steel flat key.
• Key top style: Non-protuberant rectangular keys, laser engraved & etched legends & raised braille on keys are  available
• Key Size: 10.0mm x 10.0mm for normal keys, 10.0mm x 20.0mm for enter key, 10.0mm x 75.0mm for space bar.
• Key travel: 0.45mm
• Actuation Force: 1.50N+/-0.1N for key 10.0mm x 10.0mm (pressure point), 3.0N+/-0.1N for key 10.0mm x 20.0mm (pressure point)
• Switch life: more than 5 million of operations.
• Front Plate: 1.5mm thickness super quality brushed stainless steel
• Back Plate：3.0mm thicknessbrushed & oxidized aluminium
• Tracker ball: 25.1mm (1.0’) diameter, IP65 static Trackball module with 400 DPI.
• G.W. 1.00KGs
• Dimensions: 255.0mm x 90.0mm (front panel), 275.0mm x 102.80m (back panel)

• Operating temperature:-20^oC to +60^oC
• Storage temperature: -30^oC to +70^oC
• Operating RH: 30-90%
• Atmospheric pressure: 60-106Kpa.
• Saline mist: 96 hours, IEC 60512-6
• Damp heat test at + 40^oC: 21 days, IEC 60512-6
• Dry heat test at + 85^oC: 10 days, IEC 60512-6