43 keys compact format IP65 dynamic vandal proof Stainless Steel industrial numeric keypad with industrial metal dome PCB electronics controller shieded & protected by stainless steel housing, industrial metal dome PCB with gold-on-gold key switch technology with short stroke 0.45mm with excellent tactile feeling for stable and accurate data input, with mounting holes on rear stainless steel plate for panel mounting. 

• Stainless steel fascia and key-tops guard willful destruction, against corrosion, shock, dust, falling raining, splashing, hose-directed water and vandal resistant, operation under hostile environments.
• Internet friendly key layout, key-tops are sunk laser-etched in legends and characters via using high quality ink for easy readability, long life to prevent lettering rub-off. Or protrusive engraving available.
• With firm tactile key feel, short travel switches, with unique double over-travel protection. 
• Waterproof/dirt-proof execution according to degree of protection IP65/IP54, waterproof and dirt proof encapsulation with unique membrane.
• Easily mounting into enclosure or panel, and is provided with PS/2, connection output cables that plug directly into the host computer for normal keypad operations.
• OS: All windows,Linux, Unix, Mac OSX

• USB, PS2, RS232 interface are all available.  
• 43 actuator on the keypad: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A-Z keys, * right arrow, left arrow Any keys can be re-defined per customers’ requirements. 

• RoHS Compliant, CE and FCC, ESD
• Protection Level: IP65(front panel)
• Vandal resistant IK10
• Key Lifespan >5 million actuations.
• MTBF >50000H
• MTTR <30min.