Sentry Drone

Sentry Drones are well-armed and armored security mechas. Although they have limited intelligence, they are very well at their tasks. When alerted, they lock down the room they are in and then attack the intruder. Their electronic warfare can scramble many types of electronic signals.

Samus encounters Sentry Drones where Space Pirate operations are, mainly in the Space Pirate base in Phendrana Drifts and in the Phazon Mines. When they see her, they let out a siren and lock down the room. They then use a laser and blasters against her. Samus also encountered a Sentry Drone equipped with invisibility in the Phazon Mines when she was about to obtain Power Bombs.