Invulnerabilities: Immune to psionics, mental attacks, poison and disease.
Body Armor: Amazing protection from physical and energy damage
Growth: various models at different sizes
Sentry 213: Excellent
Sentry 372: Good
Sentry 459: Poor
Sentry 9168: human size
Communication: CL5000 range but restricted to lightspeed.
Energy Beam: Varies depending on Model
Sentry 372: Amazing up to 5 areas
Sentry 459: Amazing up to 10 areas
Sentry 9168: Unearthly up to 5 areas
Self-Healing: Sentry can repair themself if not below 0 health.
Other weapons: Sentry can have any number of extra weapons
Sentry 372: this sentry can shoot forth from his eyes a beam of 'collodial' atoms that form into a cube which require Monstrous strength to get free of. The victim can do nothing else. The ray has a range of 1 area.