Sentry Bot (Fallout 4)

A sentry bot is a robot in the Commonwealth in Fallout 4.

Characteristics
The weapons of the sentry bot remains the same as seen in Fallout: New Vegas, with a missile launcher and minigun. Although at least some variants appear to have four legs instead of three as seen in the previous versions.

Gameplay attributes
Sentry bots are some of the rarest and the most difficult robots to defeat; capable of absorbing a direct shot from a mini-nuke. They are a good source of fusion cores, dropping 2 when they die, along with other valuable electronic components. After losing both Main Weapons they initialize Self-Destruction and charge at the player.

Loading screen hints
"Because of its size, the Sentry Bot generates a significant amount of heat. During combat, it will occasionally enter a 'cooldown' state. When this happens, the Sentry Bot's back panel will open, exposing its Fusion Core... and presenting the best moment to strike."

Controllable sentry bot
A powered down combat sentry prototype MKIV can be found at the Robotics Disposal Ground. Inside the shed near the entrance to the facility there is a terminal that has a holotape loaded. Running the holotape on the terminal activates the sentry bot to patrol the area. By removing the holotape from the terminal and using it in the player character's Pip-Boy the Sole Survivor can command the sentry bot to different locations.

Bugs

 * At Robotics Disposal Ground, the prototype sentry bot MKIV does not move once powered on.
 * Fast travelling elsewhere and sleeping can fix the problem.
 * Using the Robotics Expert Perk to disable and then re-activate the Sentry Bot can also fix the problem.
 * The bot will occasionally disappear when it is in patrol mode.

Gallery
Робот-охранник (Fallout 4)