With the ind5 industrial pc you will discover completely new computing possibilities this computer system ensures safe and stable operation even under the harshest conditions tested against the us military standards mil std 810f 5145 c1 c2 c3 this device comes with an anti vibration frame which absorbs constant or sudden vibrations and shocks the housing is made entirely of aluminum and comes without a fan with a dc wide range input from 6 up to 36 v dc which enables the pc to make