Night Vision Device

Type: Not a Hero
Chapter: NaH · Not a Hero · Salt Mines and Lab

Where

Storage Area, Backup Power Room: small metal shelves in the NE corner.

Effect

Switches on by itself in the dark. Shows the infrared beams of the Mine Cart Yard laser traps and opens the north door of Section (E2). Taking it activates new gun turrets in the Storage Area.

Verdict

Mandatory; once you take it, expect turrets on the way back.