Alone in the hallway, he can focus on himself, his ears perked to listen to any sounds while scanning the walls for anyone else approaching, standing almost at attention with his hands folded behind his back, his tail tip flicking side to side in a calm manner.

His plan is to wait until his supervisor or anyone they send arrives, calm with mild irritation at his visor not working correctly as an excuse. He's not complaining as much as he shows he wants to get back to work. He'll even stand aside to let them lead the way, giving him ample room to strike. The knockout will be quick, a swift roundhouse to the side of their head near their neck to not only take them down but knock that visor loose. Less noise, the better.

Of course, that changes a little if they arrive in pairs given he'll knock out one in the same manner then rush the other to drop them to the floor, removing the visor before locking his arms around their throat with his other hand over their mouth until they pass out.

If there is any more than two well... that'll just increase the challenge.