stand-inaccesssystem
nounUK /ˈstænd ɪnˈæksɛs ˈsɪstəm/
US /ˈstænd ɪnˈæksɛs ˈsɪstəm/
A stand-in access system is a backup way to get into a place when the usual way is not working.
When the main door lock broke, the guard used the stand-in access system to let everyone in.
OTHER MEANINGS
2. A temporary substitute person or thing used in place of the normal access controller.
The technician acted as a stand-in access system while the main server was down.
3. A secondary authentication method kept ready for emergencies.
The stand-in access system uses a physical key when the card reader fails.
4. A provisional arrangement for entering a restricted area during maintenance.
During repairs, a stand-in access system was set up at the side gate.