15-Key Rugged Stainless Steel Numeric Keypad for Industrial Kiosks Payphones and Vending Machines(Matrix,Layout 2)

SPECIFICATIONSize 150*74mm(front panel)Number of Keys: 15keysKey travel:0.4mmkey switch lifespan: more than 2 million of operationSupply Voltage: +5V DC +/-5%Communication interface: USB / PS2/ RS232/ Matrix port (optional)Protection Level: IP65(front panel)Operating temperature:-40 ~+70Storage temperature: -40 - +80MTBF >20000HMTTR

• Wide Operating Temperature Range:Functions from -40°C to +70°C, making it suitable for diverse climates in industrial settings.
• 15 Key Numeric Pad:Optimized 15-key numeric pad for quick data entry in industrial kiosks and vending machines.
• Rugged Stainless Steel Build:Crafted from 304 stainless steel, this keyboard withstands harsh environments with durability.
• Extended Key Switch Lifespan:Each key switch can withstand over 2 million operations, ensuring long-lasting reliability.
• IP65 Protection Level:IP65 rated front panel ensures resistance to dust and water, ideal for public use.