iWear's Secret Hideout

There's some small holes in the far side of the bunker-in-the-bungalow, and there's a breeze- they should be part of an air ventilation system. Or, given the paranoia in hiding the bunker in a bungalow and the electrified fence, it could be those are fake air ventilation holes and the actual system's vents are further from the bunker itself.

If the villain tries, the 'vents' lead to Skyside's sewer network, and there's a laser tripwire in the vents that will alert iWear about the attempt at slipping something into the bunker, assuming that the villain's smoke form behaves like normal smoke and blocks the laser beam.