Provides up to 2 hours fire protection for paper documents nt fire 017 90 paper test fire and impact tested from 91 metres for resistance to the impact of falling through the burning floors of a building recommended for an overnight cash risk of 2 50000 or 25 00000 valuables fitted with a high security electronic lock with clear led display the lock aslo features an internal alarm dual control hidden code scrambled code and time delay that can be programmed as standard high quality