I chained all my bikes together with suitable boat anchor chain, wire ropes, D type shackles and linked all bikes together and also to the floor and lift with another routed around a steel rack on the wall.
All ready for my 36 day boat trip and i take all the keys with me of course. It will certainly slow down any burglar if he manages to get the 5 locks off the side door and 3 deadbolts on the steel door. Roof entry is covered as i have a very hard metal garage roof that withstands walking around and not even bends. The alarms will also keep the ears busy. Very thorough system in place. 24 herring hooks inside the hardened glass window just in case. The hooks are all attached to rods in a rack so if i get a bight, the poor fishman will be attached to all 4 rods