Hollon PM-2819C TL-15 Burglary 2 Hour Fire Safe cubicfeet-10-1-20 The door jamb construction is

The door jamb construction is formed of high-tensile steel and the internal jambs are reinforced on all four sides to provide protection against sledgehammer attacks

The American Society for Industrial Security survey states

The SG-200 can be recharged as often as needed for a lifetime of protection

Vertical height adjustment

It coverts to a key box - key tags and mounting hardware are included

Hollon PM-2819C TL-15 Burglary 2 Hour Fire Safe cubicfeet-10-1-20 The door jamb construction isHollon PM 2819C TL 15 Burglary 2 Hour Fire Safe Hollon's UL listed TL 15 and 2 hour fire safe is designed to withstand attacks with sledgehammers, pickaxes, crowbars, pry bars, chisels, power saws, drills, and rotating disc cutters. Not only did it survive these attacks but exceeded them and earned the TL 15 rating by Underwriters Laboratory. Along with the high security protection, this line of TL 15's also offers protection against fire as well.