Product Name：Backlight waterproof metal keypad
Product Description: It is stainless steel keypad of waterproof and dustproof, adopt rubber designing, and with digital keys and 6 function keys, the keys are compact layout and it with 2.0mm long-travel, It is assembled from inside to outside,the total thickness is 28mm （including bottom case）; It adopts the design of whole stainless steel overlay, rubber keys and laser engraving, and with the precision tooting, the surface treatmend beautiful and magnificent;
Mainly used in various unsupervised or semi-regulated information terminals, such as Internet terminals, universities, shopping malls, hotels, banks, airports, stations and other public places kiosks, ticket vending machines, gas stations, bank tellers ( Automatic deposit/detail machine), public telephone, etc.
- LED font light, environmental protection, energy saving, long life of more than 30,000 hours, light is dark or more convenient to use at night.
- Stainless steel panels and buttons prevent deliberate damage, especially in harsh environments.
- IP65 waterproof and dustproof protection level design, the keyboard after installation can achieve the effect of surface waterproof and dustproof.
- The keyboard adopts a long-stroke convex button with good tactile visual experience, which can be used more clearly in dimly lit environments, and realizes user-free and fast and accurate data input without noise.
- The metal keyboard surface buttons are very good for preventing smashing, and are not easy to bend and detach, thus preventing the keys from falling off and being damaged.
- Customize any key surface in multiple languages to suit different countries and various custom styles.
- Easy to install, provide USB interface to connect to the host for keyboard operation.
- Button: 16 buttons, imported printed brushed SUS304 stainless steel;
- Button design: square convex button, laser engraved and etched out hollow patterns and characters;
- The size of the button: ordinary button: 14mm * 14mm,14mm * 28mm;
- Button stroke: 2.0mm;
- Button life: operate more than 2 million times per key;
- Button strength: 1.2N +/- 0.1N (contact force);
- Front panel: imported printed brushed SUS304 stainless steel, 2.0mm thick;
- Working voltage: DC +5V +/- 5%
- Working current: 20mA
- Expected service life: >5 years
- Button switching technology: silica gel conductive carbon particles
- Interface technology: USB, 2*5P cable
- Operating system: DOS/Windows /Vista, Linux, Unix, Mac osx, Android, apple;
- Working temperature: -20 ° Cto + 60 ° C
- Storage temperature: -30 ° Cto + 70 ° C
- Relative humidity: 30-90%