Securitron

s are robots encountered in Fallout: New Vegas. In place of a head is a large television screen (which display different faces such as Vegas Vic or a policeman). Built with a single wheel for propulsion and two mechanical arms with pincers on the end, these robots were apparently used as portable televisions before the Great War. Securitrons roam the waste, and are hostile to the Courier. Some Securitrons, however, are led by Mr. House, serving as the police force for New Vegas, working for NVPD.

Characteristics
The monowheel Securitrons are actually very heavily armed and armored. Besides melee attaks with the arms, the "speakers" mounted on either side of the TV screen are actually pull-away covers for a bank of missiles.

Appearances
A known as Victor appears in the Fallout: New Vegas teaser trailer, with an image of Vegas Vic on the TV.