Best Master Lock Security Lock Boxes in 2026

LARGE SECURITY SAFE - Suitable for home or business, this electronic safe with shelves has a big interior for safe storage of your cash, jewelry, passports, documents, and more. Take comfort in knowing that your valuables are secure inside the wall safe.

HIDDEN STORAGE - For discreet security, this solid steel room safe is designed to be installed between wall studs in a concealed location, such as inside a closet or behind a painting. Its tamper-proof hinges resist hand and mechanical tool attacks.

LED KEYPAD - To access your belongings, the home safe has a digital keypad that opens it with a programmable master PIN code 3 to 8-digits long. The safe also includes two manual override keys, so you never have to worry about being locked out.

【Sturdy material】This coated deposit safe box for home is made of solid steel, with strong reliability and long-lasting strength; The internal soft carpet as an additional protective layer can prevent jewelry, heirlooms or other delicate items from being scratched or damaged.

【Latest sensor light design】 This home safe with key is equipped with the latest sensor light design. When you use the numeric keyboard to open the digital money safe, the indicator light will light up instantly, and you can clearly see the internal items.

【2 Safe Opening Ways】The safe has two unlocking ways. One is the manual control key + knob. Insert the key into the lock hole and turn it counterclockwise.Then turn the knob clockwise. The other is personal password / master password + knob (At the first time of opening, you can only open the safe box by the key / Don't leave the keys in the safe!）

【Sturdy material】This coated safety deposit box is made of solid steel, with strong reliability and long-lasting strength; The internal soft carpet as an additional protective layer can prevent jewelry, heirlooms or other delicate items from being scratched or damaged.

【Latest sensor light design】 This home safe is equipped with the latest sensor light design. When you use the numeric keyboard to open the money safe, the indicator light will light up instantly, and you can clearly see the internal items.

【2 Safe Opening Ways】The security safe has two unlocking ways. One is the manual control key + knob. Insert the key into the lock hole and turn it counterclockwise.Then turn the knob clockwise. The other is personal password / master password + knob (At the first time of opening, you can only open the safe box by the key / Don't leave the keys in the safe!）

🔥🔥【LARGE SAFE BOX FOR HOME 】If you need a convenient and relatively secure place for cash, Jewelry, documents, guns or medicines that you can access quickly and easily. This home safe is a good choice. Our fireproof safe has a 2.3 cubic large size. The external size is 14.76'' x 12.2'' x 19.68''. Removable shelf can help you organize your important items easily. The combination of a digital safe and a fireproof bag can protect your valuables from fire, hurricanes and earthquakes

🔥🔥【UPGRADED COMBINATION LOCK 】This home safe features 2 ways for quick access. ①Emergency key+knob. ②User/master code(3-8 digits)+knob. The upgraded external battery design allows YOU WILL NEVER HAVE TO WORRY ABOUT BEING LOCKED OUT OF YOUR SAFE. Used to prevent unexpected situations when the battery is dead and the key is not present

🔥🔥【PRY-RESISTANT & ANTI-THEFT DESIGN】ADVANCED ANTI-THEFT security digital safe includes 78mm reinforced solid pry-resistant steel door, 20mm triple high-strength solid core lock bolts and dual anti-impact hinges, offering reliable protection for your valuables. ALL ILLEGAL ACCESS IS DENIED! TO FURTHER PREVENT THE RISK OF THEFT, it also has pre-drilled mounting holes and includes mounting hardware to mount it in a closet, shelf or closet under the floor

Box application: For indoor and outdoor use; portable safe is ideal for travel, campus or office use; ideal used to temporarily secure small electronic devices, passports, cash and credit cards

Ease of use: Resettable four dial combination for keyless convenience; integrated cable to secure the lock box to a ground object

Recommend to lubricate the locking mechanism for ease of use

HOME SAFE: protect your valuables with this personal safe at home, in hotels, in cars or in your office, use to store jewelry, money, smartphones and more

SECURITY: compact safe with a 3-digit combination and steel tethering cable to secure the lock box to a immovable object

DURABLE DESIGN : steel construction and inside of the box covered with soft lining to prevent from scratching

FIRE RESISTANT WATERPROOF BOX: Keep important ID papers, digital media and other valuables secure and protected from fire and flood with this durable safe, equipped with convenient carrying handle

ADVANCED FIRE PROTECTION: Fire safe box is UL classified for fire endurance (1/2 hour at 843°C) to protect ID papers and valuables; ETL verified (1/2 hour at 843°C) to protect CDs, DVDs, memory sticks and USB drives

WATERPROOF SAFE: ETL verified for water submersion to protect against flood

🔥【1.6 CUFT SMALL SAFE BOX FOR HOME USE】: Our home safe features 2 round live-locking bolts, seamless forming construction, and pry-resistant concealed hinges, provides long-lasting and reliable protection against forced entry. You use it to store firearm, medicines, jewellery, important documents, from robbers or intrusions. The digital safe keeps your valuables away from children and people you don't want to be disturbed.

🔥【DIGITAL KEYPAD SAFE WITH COMBINATION LOCK】: ①Personal code/master code+turning knob. ②Emergency keys+turning knob.The first time you get the safe, please use the key to open the door. Attention: Don't keep the emergency keys in the safe. If you forget the password, you will not be able to open it.

🔥【REMOVABLE SHELF AND LED LIGHT】: The removable shelf can help you organize important items easily, and you can take it in or take it out according to your needs. The 1.5 cubic capacity safe can meet your daily storage needs and is very suitable for protecting your valuables and privacy, such as pistol, documents, passport, jewelry and so on.

WALL OR FLOOR MOUNTABLE:Two bolts are included, making it easy to mount the safe to a wall, floor or shelf, while the black exterior finish gives the safe a handsome look that will coordinate with any home or office setting.

2 WAY to OPEN:User use personal code or master code to open safe, 2 override keys ensure you have access to the safe even if you forget both codes. ★Should reprogram user code and master code.

FEATURES - This steel security safe features a 0.23 cubic feet storage capacity and a programmable digital lock. There is also a scratch resistant powder coat finish and carpeted floor to help protect all of your valuables from being scratched or damaged.

🥇【 FIREPROOF HOME SAFE】If you need a convenient and relatively secure place for cash, Jewelry, important documents, guns or medicines that you can access quickly and easily. This home safe is a good choice. It made of reinforced solid steel wall structure. Dual cylinder latches increase safety and reliability. Provide physical protection against forced entry. The combination of a digital safe and a fireproof bag can protect your valuables from fire, hurricanes and earthquakes

🥇【UPGRADED COMBINATION LOCK 】This home safe features 2 ways for quick access. ①Emergency key+knob. ②User/master code(3-8 digits)+knob. The upgraded external battery design allows YOU WILL NEVER HAVE TO WORRY ABOUT BEING LOCKED OUT OF YOUR SAFE. Used to prevent unexpected situations when the battery is dead and the key is not present

🥇【ALARM FUNCTION & LOW BATTERY REMINDER】TO PREVENT PASSWORD GUESSING, our safe provides a automatic lock and alarm system: 3 times incorrect entries can activate the automatic lock function, and the system will sound an alarm, alerting you to attempted theft. If the red and green indicator light on the panel are on at the same time, it means the battery is undervoltage, please replace the battery in time

★ Heavy Duty Steel: This mini lock boxes with digital protection, 2mm Thick Solid Steel, 5mm Thick Front Door for More Security. Suit for mounting to the floor, wall or cabinet.

★ 3 Opening Methods: Master password; Guest password; Emergency key open, hotel Earmarked.Uses 4 AA batteries (not included)

★ Large Capacity: This safe is extra-large so that you can securely store paper (A4 size), 15'' laptop, passports, books, cash, and more.

Fireproof Home Safe Box Material - It is made of sturdy steel construction with a non-corrosive coating and two bolts to ensure the security of our safes. Hidden lock with two keys. A pry-resistant steel door and concealed pry-resistant hinges, provides long-lasting and reliable protection against forced entry. Our cash safe box could withstand hit or drop. There is a soft carpet inside the safe, which can prevent your property from being scratched.

Safe And Hidden Design - This safe box is in wall-in style,with pre-drilled wall or floor mounting holes. Using two bolts, you can hide it in a shelf, wall or cabinet. That means a thief cannot easily walk off with it. Such as home safe, hotel safe, closet safe, property safe for cash hiding or for office use.

Ways to Open It - This lockable storage box can be opened in two ways, making it more flexible and convenient to use, one way is keys+turning knob, When inserting the key into the keyhole, make sure it is in place, then turn it counterclockwise to open.The other is personal code/master code +turning knob-it accepts two different access codes for multiple access.