Cheap keyboard waterproof, Buy Quality metal keyboard directly from China keyboard keyboard Suppliers: Metal keyboard, YLGF HS100-S16-U USB interface 16 key embedded keyboard Waterproof (IP65), dust, anti violence
YLGF HS100-S16-U Metal Keyboard USB Interface Electrical performance:Voltage: 5.0VDC ± 5%Current: ≈10mA Mechanical properties: Operating temperature: -20 ° C ~ + 60 ° C Storage temperature: -40 ° C ~ + 70 ° C Relative Humidity: 20% to 95%(Non-condensing) Atmospheric pressure: 60~ 106 kPa Key life: 2 million times / key Key travel: 0.45mmKey strength: 250g/2.45NKey words: etching and a high strength inksKey Size: 14 * 14mmGross Weight: 0.5kg Waterproof, dustproof, anti riot, corrosion protectionPanel using high-quality 304# stainless steel, by adding aluminum alloy plateKeyboard compatible interface: USB InterfaceThe 1 year factory warrantyDustproof and waterproof protection grade:IP65(static)/IP54(dynamic)Riot protection grade: IK07ESD electrostatic protection: direct contact with more than 15kVButtons life: more than 2000000 times the triggerOperating life: > 5 yearsMean time between failure (MTBF): more than 20000 hoursMean time to repair (MTTR): less than 30 minutes