Mycube, Mycube Mini, and Biocube and Biocube Mini home safes are made of one-eighth-inch (1⁄8”) thick steel with plated-steel doors.

Each Mycube door is secured by fabric or a plastic door cover to prevent the door from opening during shipping and when being taken out of the box. If the door doesn't open readily, just give the keypad a pull and the door will open. Or you may tilt the door towards a soft carpeted floor so that the weight of the door allows it to open.

Mycubes come with a manual override key that can be used to open the safe if the batteries need to be replaced. It's important to replace the batteries once every 12 months, and to keep the keys outside of the safe. Our Firecube safe has batteries on the outside of the safe and does not come with a manual key. Our Biocube Professional safe has a rechargeable battery that should be recharged every 6-8 months.

Our Mycube home safes come with a self-installation bolt kit that includes screws and washers, and that works with most small power drills. There are four holes on both the bottom and back of all Mycube safes where you may fasten Mycube to the surface of your choice. Our other safes have between one and six holes depending upon the model. A home safe installation diagram and video are located on our website in the How to Use section under each product type.

Our home safes are best used for urban living, apartment buildings, homes, hotels, offices, and dormitories. Mycube is best suited to protect valuables, keep your items organized and locked up, and keep your valuables out of sight from people who access your home. The biocube line is perfect for customers wanting the benefits of the Mycube but with efficient biometric safe fingerprint access.

Our 7Mix, single space, and 6V accessory jewelry safe trays fit in the Mycube, Mini, Biocube, and iCube safes. You can fit up to 4 trays in each. The Firecube only accommodates our fire safe tray, and also features an internal pull out tray for storing valuables and documents. The Firecube can fit one Fire Safe tray in the pull out tray, and up to 3 trays on the bottom stacked.

Our accessory trays are stackable, and you can store up to 4 trays in the Mycube and Mini safes, and the Biocube and Biocube Mini safes. Two on the floor and two on the shelf. The Firecube safe can store one Fire-safe sized tray in pullout drawer and up to 3 on the bottom of the safe. The Firecube is the only safe that can fit just the Fire safe tray (the other trays will NOT fit in the Firecube.) Whereas the Mycube and Biocube safes can accommodate any style accessory tray - including the Fire Safe tray. The Biocube Plus can store up to 8 trays.

The Firecube fireproof safe is certified for protection against fire for 1 hour at 1700 degrees fahrenheit.

The battery pack is located on the back inside door of the safe. It is concealed by the black plastic cover, which can simply be removed by unhooking the clip. The Firecube fireproof safe has a battery pack that is located on the front of the door to the right of the keypad.

Mycube guarantees our products for their lifetime use. If any safe part stops working at any time throughout original ownership, you may contact Mycube and we will provide the replacement parts at our cost. Batteries are not covered under this warranty. Labor may be covered by Mycube should the replacement part be required due to a faulty part rather than an incident caused by forgetting to change your batteries, for example.