Level 2 Security

Samus facing a level 2 security door.

Green Hatches (Security Level 2) can be found throughout the Biologic Space Laboratories research station in Metroid Fusion. They are the green colored doors. To open them, Samus must find the Level 2 Security Station, located on the left side of Sector 3. Once Samus has unlocked the doors, she can freely pass through them like normal doors by shooting them.