• "CNKHTECH" is a professional manufacturer focusing on development
, production and sales for the industrial keyboard/keypad/mouse in
Shenzhen, China. These products are mainly used self-service
terminal machine, marine contol, financial servic machine, gas
service machine, etc.
• Competitive price, good quality and professional service with
short delivery time are our advantages.
• 28 Industrial operating keypad(customized layout is available)
• Metal dome connect PCB key switch technology
• Laser engraved characters for excellent durable
• Top metal panel with threaded bolt solution.
• Interface PS/2, USB available,No driver needed, plug and play
• All international language lay-out are optional.
• Waterproof ,dust proof, vandal proof.
• Supply Voltage:5.0V DC±5%
• Current Rating: appr. 30mA
• EMC Standard: It is compliance with the council EMC directive
• EN55022: 2006+A2:2010
• EN55024: 1998+A1:2001+A2:2003
• Lifespan > 5 years
• Operating temperature:-20°C to +60°C
• Storage temperature: -30°C to +70°C
• Operating RH: 20-95%
• Atmospheric pressure: 60-106Kpa.
• Protection Level: IP65(front panel)
• Vandal resistant: IK10 (metal panel)
• Key Lifespan >10 million actuations
• MTBF >5,0000H
• MTTR <30min