Call of Duty Warzone 2 DMZ is a brand new game mode that requires all players to jump down a battle royale and survive against AI bots. During your survival, you need to complete missions by either obtaining the right item or even finding some areas that are not shown on the map.
In this guide, you will see where exactly the Crane Control Room key is located in Call of Duty Warzone 2 DMZ.
Crane Control Room Key Location
The Crane Control Room Key can be located on the northwest part of the map. Specifically at the Al-Safwa Quarry area.
Once you get to this area, you will spot the right building pretty easily as there is a crane above it. You now need to get inside the building and collect all the valuable items.