No safe generic
The sheet says JEITA but gives neither size nor polarity.
Conference rooms / ClearOne
External 12V DC AC adapter with mains cord, supplied with the camera
Verified November 2026
UNITE 200, not 150. Not covered here; check its own sheet
Polarity not confirmed. Read the label on your item.
Expecting PoE: no source lists it for this camera, so it needs the 12V brick.