IslandSafe FNS66 FireShield Large Fireproof Safe 500-1000 The doors on the FS4000

The doors on the FS4000 are interchangeable with all FS series safes and come standard with a 1/2" solid steel door (B-rated)

Some of those features include electronic locks

ASTM certified

If you don't have a power outlet kit in your safe

space-saving security without sacrificing guest convenience

IslandSafe FNS66 FireShield Large Fireproof Safe 500-1000 The doors on the FS4000IslandSafe FNS66 FireShield Large Fireproof Safe Protect your most valuable belongings with the IslandSafe FNS66 FireShield Large Fireproof Safebuilt for reliable security in any home, office, hotel, or dorm setting. Crafted from durable 16 gauge steel and reinforced with six locking bolts (four live and two deadbolts), this safe delivers strong resistance against forced entry. A versatile, adjustable, and removable shelf makes organizing a breeze.