Yea this unit is broken especially due to the fact that completely negates CAMMO! But I hardly see this unit in team games but yea some sort of update to this unit is needed.
???
This thing is basically a "must build" in 3v3 and 4v4 at decent levels (or higher). The amount of information it gives is absurd, and it does so at an incredibly low cost and pop. Its utility is especially strong when combining it with various on-map arty units (LeFH, W-Stuka, PW).
On narrow maps like Redball it can watch over an entire 'lane', giving you either 100% protection from flanks, or an early warning for attacks.