A Canoptek Control Node is an advanced Necron device that allows a Cryptek Technomancer to control, repair or augment the abilities of Necron Canoptek constructs on the battlefield from afar. It works through the use of beams of microscopic Nanoscarabs that are sent to carry out the requested operations on the designated constructs.
Sources[]
- Codex: Necrons (9th Edition), pg. 90