12-key keypad KH-AE93-12

panel-mountstainless steelUSB

Overview
12-key stainless steel industrial keypad with a 3x4 layout, designed for reliable numeric input in access control and industrial applications. Place of Origin: China. Brand: CNKHTECH. Certification: CE / RoHS / FCC. Model Number: KH-AE93-12.

Product Details

• Compact panel-mount stainless steel keypad for numeric input in demanding environments.
• Panel-mount design supporting horizontal or vertical installation.
• Optional connections: PS/2, USB, or matrix pin output (flexible interface options).
• Dustproof and waterproof construction suitable for industrial/public terminals and access-control units.
• Customizable layout available on request.

Applications
Suitable for access control systems, industrial machinery, security panels, kiosks and public terminals requiring a compact, panel-mounted numeric keypad.

Features

• 12-key stainless steel keypad (3x4 numeric layout)
• Panel-mount (horizontal or vertical)
• Optional interfaces: PS/2, USB, matrix pin output
• Dustproof and waterproof design
• Customizable key layout

Technical specifications

• Dimensions: 93.50 x 72.50 mm
• Key travel: 1.0 mm
• Keys: 12 keys (3x4 numeric layout)
• Front panel material: Stainless steel
• Interface: Matrix pin, USB, PS/2 or other options
• Power supply: 5.0V DC ±5%
• OS compatibility: All Windows versions, Vista, Linux/Unix, Mac OS X, iOS, Android
• Temperature range: Storage -30°C to +80°C; Operating -20°C to +70°C
• Compliant standards: RoHS, CE, FCC
• Humidity: 20–95% RH
• Atmospheric pressure: 60–106 Kpa
• MTBF: > 50,000 hours
• MTTR: < 30 min
• Lifespan: > 5 years (typical)
• Warranty: 1-year limited warranty