Varlberg STM 25 is an S1-class safe for storing small arms, ammunition, as well as jewelry and securities. The safe has an electronic lock.
According to the Law on Arms and Ammunition, every owner of firearms for their safe storage is required to use a certified S1 class PN-EN 14450 safe.
S1 gun safe - mandatory equipment for every firearm owner
The anti-burglary saf es of the STM series have a burglary resistance class S1 and a Precision Mechanics certificate confirming compliance with PN-EN 14450 standards. Depending on the model, S1 STM safes can be used as free-standing, built-in or wall-mounted or furniture safes.