12 keys IP65 dynamic waterproof vending machine backlight keypad

12 keys IP65 dynamic vandal proof metal keypad with red backlight Speature Features: 12 keys IP65 dynamic compact format vandal proof Stainless Steel industrial numeric keypad with industrial PCB electronics controller shieded & protected by stainless steel housing. Easily mounting into enclosure or panel, and is provided with PS/2, or USB, RS232, connection output cables that plug directly into the host computer for normal keypad operations. Waterproof/dirt-proof execution