[] IP68 rated - Extremely resistant to water and dust [] Aluminium vandal-proof housing with scratch-resistant textured lacquer [] Energy efficient adjustable white led lights [] Highly resistant stainless steel push buttons tested for 1,000,000 pushes and more [] Easy programming of up to 100 user codes [] Frost-free thanks to smart heating [] Tested from -30 up to +85° Celsius [] Time range adjustable between pulse and timer mode (100ms - 99s) [] Working voltage keypad from 10 up to 26 Volt AC/DC [] Current: 1.0 A (with heating) [] Consumption: 1,5 W (> 5°C) + 12 W at max heating (< -25°C) [] 2 m connection cable included