olemus
seifist suurem (suletult on küljepikkus igas suunas üle meetri ) varade mahuti, mis kaitseb sissemurdmise eest, kuid ei pea kaitsma eskkonnamõjurite ega kahjutule eest
= an asset container larger than a safe (when closed, the side length is more than a meter in all directions), which protects against burglary, but does not have to protect against outside influences or harmless fire

näiteid
https://duckduckgo.com/?q=strongroom+EN1143&t=h_&iar=images&iax=images&ia=images

standardid
EN 1143-1 Secure storage units - Requirements, classification and methods of test for resistance to burglary - Part 1: Safes, ATM safes, strongroom doors and strongrooms

vt ka
https://en.wikipedia.org/wiki/Bank_vault