Paper should last longer in a firesafe than most digital devices and is quite a trustworthy device. Paper has an autoignition temperature of 450 degrees F, so a

Paper should last longer in a firesafe than most digital devices and is quite a trustworthy device. Paper has an autoignition temperature of 450 degrees F, so a UL class 350 rated fire safe should keep your paper documents safe, but those temperatures might ruin digital storage devices.