Gubabi is the only manufacturer who has a furnace testing fire resistance and has self test ability in Korea. We have certification from well known international quality institute such as UL, SP, JIS and KS. In a modern society, nobody is free from burglary and robbery. In a case of such criminality situation occurs, a proper counter-plan against criminals is required to SOHO and houses. The best way is to keep your important and valuable assets is not a CCTV but Gubabi Safe
4 thermocouples places inside the safe should not exceed 350ºF(177ºC) for 2 hours (1hour heating and extra 1hr cooling) during outside temp rising to 1,850ºF(1,010ºC) as shown in the graph (Non-impact interior temp)
The closed furnace is preheated up to 2000ºF(1,093ºC) and quickly insert test sample to the preheated furnace and maintain furnace temp for 30min at 2000ºF (1,093ºC) See the graph (Impact interior temp).
Fire-endurance test: Newsprint and/or crumpled paper balls were readable without scorch and burnt out
Explosion hazard test: No explosion of the cabinet was noted as a result of the quick thermal shock.
The safe shall resist entry when attacked using the tools such as any common hand tools, picking tools, portable mechanical & electric tools, grinding points, high-speed and carbide drills not exceeding 1/2* diameter for a net working time of 15 minutes.