Electronic & Key lock - capacity 16 L Floor Safes provide the greatest security in the most secret places. Excellent Burglary, Fire & Earthquake protection when installed in Concrete. The body of the safes is made of thick steel which is electronically welded, treated beforehand for rust prevention and then epoxy paint. The closing cover is equipped with all the necessary safety devices such as being Smash-Proof & Drill-Proof. Safety lock operated by Double-Bit Key which acts on steel pistons on 3 sides.