Update README.md

Author: DACUS1995

README.md

@@ -5,11 +5,16 @@ Both the face recognition and the image sampler are separated and can be runned
 
 ---
 
-### Setup
+### Components
 
 #### Core
 The central server has a json config file that can the edited according to the new setup.
 You can use your prefered storage system by implementing the `DatabaseClient` interface from `core/dbactions/database.go`
 
 #### Services
-TODO Add info
+One service that handles the face detection and the embedding operation.
+One service that collects images from a local available camera.
+
+---
+
+In the root of the project there are `.service` files to register every components as a systemd service. You just need to replace the `<ROOT PATH>` with project location in the filesystem.