Van Helsing has far worse things to worry about than fire, so his house might be filled with kits like In case of’s decorative emergency cabinets. They look just like fire emergency kits, but they’re filled with toy weapons, amulets, instructions and other tools for fighting various monsters.
There are four different sets, each built for a different monster: zombies, demons, vampires and werewolves.
In case of emergency, break this link and order the cabinets from In case of for €141 (~$180 USD). There should be a Ghostbusters kit as well.