Panel Mount Braille Industrial Stainless Steel Keyboard with Resin Trackball for Self-Service Kiosk(USB)

Product DescriptionDimensions: 329.8mm x 99.8mm (front panel)Communication interface: USB or PS2 (optional)Supply Voltage: +5V DC +/-5%Number of Keys: 65+3 keysMaterial: stainless steel (front panel) and alumina alloy (scaleboard)Key travel:1.5mmKeyswitch lifespan: more than 2 million of operations.Keyswitch technology: silicone switchingKey graphics: laser engraved legends & characters in durable paintProtection Level IP65front panelOperating temperature:-40 ~+70Storage temperature: -40 - +80 MTBF >50000H<;30minG.W.: 1.5KG

• Expanded Braille Keyboard Layout:Includes Braille buttons for accessible use, enhancing accessibility for visually impaired users.
• Panel Mount Design:Designed for easy installation, panel mounting is perfect for public access kiosks.
• IP65 Protection Level:Features an IP65 front panel, ensuring complete waterproofing for industrial use.
• Material 304 Stainless Steel & Aluminum Alloy:Crafted from 304 stainless steel and aluminum alloy, this keyboard offers robust durability.
• Keyswitch Lifespan Over 2 Million Times:Equipped with silicone switching keyswitches with a lifespan of over 2 million operations.