1 Store bulky bike ski or cargo racks above your garage floor and out of the way. 2  Rack Stash quickly mounts to the stud on virtually any available wall space.  Can be used as a bike repair stand as well as a convenient location to store all of your hitch gear.
Definition of 'fail-safe'. fail-safe also failsafe. Something that is fail-safe is designed or made in such a way that nothing dangerous can happen if a part of it goes wrong. The camera has a built-in failsafe device which prevents it from working if the right signals aren't received. Word Frequency.
Magnetic locks are normally fail open.The next step is to have a 'fail safe' method of cutting the power to the lock to ensure the lock releases in an emergency. In the event that the access control does not work, there must be an emergency override.