High Security Material: The security safe is made of high-quality cold rolled steel plate with anti-rust and anti-scratch properties. The surface is coated with environment-friendly spray and treated with phosphating for excellent wear-resistance. The safe adopts full penetration welding technology, and built-in moisture-proof circuit board. Dual Security Safe Protection: The home safe equipped with 3 full steel live bolts of 20mm in diameter, a digital keypad that can be programmed with a 3 to 8 digit code, and an emergency override key system. If an incorrect password is input three times, the digital keypad will be locked for 2 minutes and a beeping sound will turn on for 30 seconds. High Capacity: The detachable partition of this cabinet safe box allows for versatile use, and is perfect for storing electronic products, personal valuables, important documents, jewelry, passports, guns, and other valuables. The digital safe is suitable for use in your home, office, hotel, car or anywhere you need it. Convenient Installation: This security safe is easy to install with four pre-drilled mounting holes and comes with 4 expansion screws. It can be installed on the wall, floor, drawer, or cabinet as needed for optimal protection of your valuables. Small Gift Emergency Box Included: The personal security safe is powered by four AA batteries (not included) and comes with an emergency white box that functions when the batteries inside the safe run out. And the safe also include two manual override keys for emergencies. 【Emergency Key Replacement Available】: If necessary, please contact the seller and provide the key cylinder code that can be found in the keyhole for replacement keys.