Its signature weapon is Deconstructor Prime, an enhanced version of the simple Deconstructor that Helios uses. Helios Prime is its Orokin – enhanced version having more health and armor by 50 points. No difference in the height and Helios will miss its shot. Always greedy for the headshots, it tends to aim at where the head of the enemies should be. The unique ability of Helios is that it can cross laser barriers only at the cost of its shield and without taking any health damage.
It is the cheapest sentinels to acquire among all but the most expensive to produce.
Equipped with its exclusive weapon Deconstructor, Senitel Helios is one of the merchant cults known as the Corpus.