Modern 55kg Security Fireproof Safe Box Jf4ed

Fire Resistance: Protects contents from heat damage and smoke. Insulation: Uses materials like gypsum to keep the interior cool. Security: Often includes a lock, and can be electronic or key-based. Time Ratings: Safes are tested to withstand certain levels of heat for specific periods, typically ranging from 30 to 120 minutes. Temperature Ratings: Safes are rated based on the internal temperature they can maintain, with Class 350 being suitable for paper.