Something not mentioned yet: have a few cameras at waist level, so as to get clear views of perps' faces. They wear hats and look down to keep the cameras befuddled.
The house is one of a very few places I'd recommend a shotgun over a rifle. And then only if you are in suburbs or the city. 14,000 psi for the biggest pressure punch from a shotgun (3 1/2" 12ga, with .410 coming in a mild 13,500 psi 2nd) versus 50,000 psi for a rifle...indoors. Lay down fire, reload, lay down fire, reload. Keep an ammo pyramid nearby.