Sokol-Glockner Minigun Turret

Sentry gun (also known as Minigun turret) is an experimental weapon developed by Sokol-Glockner to help their employees on protective assignments by detecting and shooting any trespassers. Fisherman encounters a few of them on his way to decommisioned satellite station.

Overview
The sentry gun consists of M134 Minigun mounted on a tripod with a camera on top of it. The camera has a built in laser and motion sensor used for identifying and acquiring targets. The M134 can fire at high firerates, allowing it to quickly suppress and eliminate the target.

The sentry guns are experimental weapons, deployed as a part of large scale field testing. They are manufactured and used by Sokol-Glockner.

Several those turrets were deployed on the Island to defend the Arque buildings from infected. They are also seen used against human trespassers such as Fisherman.

Estranged: Act II
Several turrets can be seen near the Arque research facility, attacking fisherman and infected.

Tactics

 * Keep in mind that turrets can be destroyed only by removing the batteries attached to the base of it.
 * Try to avoid them at all costs
 * When you get nearby one, quickly run into cover and try to find a way to go around him without getting shot.

List of appearances
Estranged : Act II  (First appearance)