The masterlock sentrysafe fire and waterproof security chest is a large-capacity security storage solution designed to protect important documents, digital media and valuables from fire and water damage. This ul etl verified chest offers 30 minutes of fire protection for documents and digital items including cds and usb sticks at temperatures up to 843 c, whilst also providing etl verified water submersion protection against flood damage. The chest accommodates a4 paper size documents within its 18.5-Litre interior capacity, making it ideal for safeguarding critical paperwork, certificates, and business records. The fire and water-resistant construction ensures your most valuable items remain secure even in extreme conditions. A programmable digital lock system provides secure access control with one resettable combination plus one non-programmable master combination. The digital lock not only prevents unauthorised access but also prevents the lid from opening during a fire event, ensuring contents remain protected. The unit requires a single 9v battery for operation not included . Features and benefits: ul etl verified fire protection up to 843 c for 30 minutes etl verified waterproof construction for flood protection dual combination digital lock with master override large 18.5L capacity fits a4 documents lid lock prevents opening during fire events specifications: safe type: fire & water exterior dimensions h x w x d : 35.9 X 42.1 X 35.1Cm interior dimensions h x w x d...