The KPX 100 is intended to handle high activity and harsh situations. With two relay output, programmable keypad. Also has its strong back-lit, all metal key buttons and a tough metal casing, the KPX 100. The keypad fits on gooseneck mounts or on posts and walls. The KPX 100 has a status indicator LEDs, an anodized and powder coated steel outer housing that is vandal and weather resistant to IP66.