Fire resistant models have high-tech materials between 2 layers of steel with open air spaces for additional protection. A venting system permits gases to escape during afire. Only Browning offers two levels of listed and labelled fire-resistant options for every fire safe. Our new 1550 F Plus packages utilise two fire-resistant seals for added protection. U.L.Listed Heavy-duty, Seargant and Greenleaf Group II combination locks have a relocking trigger that keeps the lock engaged even if the internal mechanism is destroyed.
Browning encases both the front and back of the main locking system with steel.
Most competitors fail to protect the back of the lock. Each fire safe model also includes independent lab testing for fire protection. Prying is frustrated due to fully recessed doors and by sturdily reinforcing the door perimeter, its edge and the door frame with steel - multiplying their resistance to bending. The lack is protected by pour OmniBarrier encasement system of hard plate steel and a drill-proof tungsten carbide disk. Twelve huge, one inch locking bolts deliver absolutely solid lock-up.