Commercial business safe with electronic lock features a proven ETL-certified fire protection for 30 minutes up to 1,400 degrees Fahrenheit. Solid steel construction includes a 1-1/2" thick door formed from 3mm plate. Three live-locking bolts plus three dead bolts secure the door. Interior organizational features include two adjustable shelves, bungee system on door back, key hooks and carpeted interior. Interior dimensions are 19-3/8" wide x 13-1/4" deep x 25-3/4" high (49.2cm wide x 33.6cm deep x 65.5cm high). Fire safe offers 3.8 cubic feet storage and weighs 177 lb.