From The Vault
Sentries are walking mechanical monstrosities armed with miniguns and rockets. They are apparently between 8 and 10 feet tall and match the appearance of super mutants.
The Sentry Bot is a Pre-War model, as they can be found in locations that had been isolated from the Wasteland, for example inside the bunker in the lower levels of the Toxic Caves in Fallout 2.
| Defense
|
| Type | Resistance | Threshold
|
| Normal | 50% | 13%
|
| Laser | 90% | 19%
|
| Fire | 70% | 14%
|
| Plasma | 50% | 13%
|
| Explosive | 60% | 20%
|
| Electrical | 50% | 13%
|
| EMP | 15% | 0%
|
| Poison | 40% |
|
| Radiation | 16% |
|