Where to find Subdetection Units in Genshin Impact.

Subdetection Unitis a local specialty material found in the northern area of Fontaine introduced inGenshin Impactwithversion 4.1.

Central Laboratory Ruins

There are 11 Subdetection Units to find in the Central Laboratory Ruins area.

blurred background of the entrance to fontaine, a huge and wide waterfall, with a menu image of a subdetection unit in the foreground

Once again, you should use the Teleport Waypoints when you might to cut down on travel time.

So don’t forget to redeemnew codesforPrimogemsto help pull them, and check out our regularly updatedtier list.

Elsewhere, we havetips and tricks for beginners.

zhongli with his skill activated looking at two subdecteion unit ascension materials on a dilapidated stone path, with one unit flying and the other not

What are Subdetection Units used for?

The only character who currently needs Subdetection Units isWriothesley, who requires 168 Subdetection Units for full Ascension.

Good luck finding Subdetection Units!

map of the mont esus east region with subdetection unit materials and teleport waypoints marked

map of the experimental field generator region with subdetection unit materials and teleport waypoints marked

map of the cnew fontaine research intitute region with subdetection unit materials and teleport waypoints marked

map of the central laboratory ruins region with subdetection unit materials and teleport waypoints marked

zhongli looking at a subdetection unit ascenson material in a grassy area covered in shadow