Standard signal detector (research node)
This node of the Common (second set) research tree unlocks Standard signal detector.
| Category | Common (second set) |
| Unlocks | Standard signal detector |
| Parent node | Bullz-I 6601 sensor amplifier |
| Unlocks next | Standard range extender, Techodo signal detector |
| Enabler extension | – |
| Point prices | common=12.8k |