All the issues mentioned by others are still there.
- surveillance center & scan speed research causes huge UPS drops
- even without these, triples my map update load
- deconstruction planners cannot remove radars
- map remains revealed after removing the radars (or power poles get cameras without surveillance center being build, did not test)
- removing mod removes all built vanilla radars
Great idea to implement it as upgrades instead of new radars MK2, but the implementation is not good.