Best Portable Security Lock Boxes of 2026
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Portable security lock boxes are a must-have for anyone looking to keep their valuables safe while on the go. These sturdy boxes are designed to be easily transported and can fit everything from passports and jewelry to cash and important documents. With a secure lock mechanism, users can rest assured that their belongings will remain safe and protected from theft or damage. Whether traveling for business or pleasure, these portable security lock boxes are a reliable and convenient option for keeping valuables secure.
At a Glance: Our Top Picks
Top 10 Portable Security Lock Boxes
Puroma Portable Combination Lockbox
The Puroma Lockbox is a secure and convenient solution for storing your keys. Made of high-quality aluminum alloy and steel, this lockbox is rustproof and resistant to damage. It offers two installation methods: you can hang it on a door knob or securely mount it on the wall. With its pre-set code and easy-to-use dials, you can quickly reset your own custom 4-digit code. The lockbox has a large capacity, providing ample space for your house keys. Whether you're a realtor, cleaner, or pet sitter, this lockbox is perfect for home, office, or rental house key storage.
Master Lock Key Lock Box, Outdoor Lock Box for House Keys
The Master Lock Key Lock Box is a durable and secure solution for storing up to five standard-sized house keys. Its four-digit combination lock allows for thousands of personalized code options, and the vinyl-coated shackle and shutter door protect against weather and scratches. The box is designed for indoor and outdoor use, and the "L" shaped interior provides ample storage space.
Puroma Lock Box
The Puroma Key Lock Box is a secure and versatile solution for storing your keys. With its 4-digit combination lock, you can choose from 10,000 possible combinations, ensuring high security and making it extremely difficult to crack. The reset mechanism allows you to personalize your password easily whenever you want. The lock box features a detachable shackle, providing flexibility in installation options. You can easily install it on your door or wall using screws. The durable aluminum alloy shell protects the lockbox from hammering, sawing, or prying, keeping your keys safe and secure. Additionally, the lockbox is weatherproof and corrosion-resistant, making it suitable for both indoor and outdoor use. Whether you need to store keys for your apartment, garage, rental house, or for Airbnb guests, real estate agents, cleaners, or pet sitters, the Puroma Key Lock Box is the perfect solution. Say goodbye to hiding keys under carpets or flower pots and keep your keys securely stored in this convenient lock box.
Master Lock Portable Small Lock Box
The Master Lock Portable Small Lock Box is a travel-safe that provides ideal protection and security against theft. You can secure the small safe to a fixed object with cable and use it to protect smart phones, passports, cash, and credit cards. The lock box has a four-digit combination that you can set yourself, and features an earbud/charging cable access port to listen to music or charge devices while locked. The small lock box is made with shock-absorbing foam and designed to be water-resistant.
Puroma Waterproof Key Lock Box
The Puroma key lock box is made of high-strength aluminum alloy and solid steel, making it durable and resistant to crushing, sawing, and prying. Its unique design allows for easy hanging or wall mounting, and it is protected from various elements. The lock box provides a resettable 4-digit code with 10,000 combinations, ensuring high security. It is suitable for indoor and outdoor key storage and is useful for various scenarios, from house rental to Airbnb.
Kingsley Guard-a-Key Lock Box for House Keys
The Kingsley Guard-a-Key Lock Box is a durable, weather-resistant key storage solution that can be easily installed on any solid surface. With a 4-digit combination code and up to 10,000 possible combinations, it is perfect for multiple applications such as real estate agents, property managers, vacation rentals, and homeowners. The lock box is made with solid metal construction, a weather-resistant finish, and a vinyl covering on the shackle for added protection against scratching. Despite its compact design, it can hold multiple keys and is a reliable security solution for your keys.
KYODOLED Fireproof Document Box with Key Lock
The KYODOLED Fireproof Lock Box offers strong protection with its durable steel build and fire-resistant insulation, helping you keep important items safe from fire damage. Its roomy interior fits many personal valuables like passports, certificates, and jewelry, though letter-sized documents need folding to fit. You’ll appreciate the key lock feature that keeps your belongings secure and private, preventing access by children or others. Plus, its lightweight design with a sturdy plastic handle makes it easy to carry, whether you’re storing it at home or taking it on trips. This box combines safety, convenience, and portability for your peace of mind.
Mindsight Personal Timed Lock Box
The Mindsight Timed Lock Box helps you take control of your screen time by securely locking away your phone and other small distractions. This lets you focus better whether you're working, studying, or spending quality time with loved ones. It’s easy to use with three different modes that let you set a timer from one minute up to 30 days, giving you flexibility based on your commitment level. Beyond phones, you can store items like cash, credit cards, or vapes to reduce distractions in other areas of your life. Its compact, tamper-resistant design means you can carry it anywhere for peace of mind and improved focus throughout your day.
Iron Lock Portable Key Lock Box with Cable and Wall Mount
The Iron Lock Key Lock Box offers a tough zinc alloy and aluminum build that stands up to cutting, hammering, and prying attempts, keeping your keys safe outside your home or business. Its strong and flexible steel cable lets you attach the box securely to gates, fences, door handles, or even pipes, making it easy to mount in tricky spots. You can also easily move the lock box around, perfect for real estate agents, contractors, or anyone needing temporary key access. Plus, the impact-resistant plastic shell protects surfaces from scratches and adds an extra layer of security against tampering, giving you peace of mind wherever you use it.
Key Lock Box Wall Mounted for 5 Keys
This key lock box offers a safe and durable solution for storing up to 5 house keys, with a 4-digit code and 10000 unique combinations for added security. It is easy to install with two mounting options and suitable for indoor and outdoor use. Additionally, it is perfect for various applications such as home services, emergency entry, and real estate business. The lockbox is tightly sealed and waterproof, making it durable for any weather condition.
Frequently Asked Questions (FAQs)
1. What is the alternative to key lock boxes?
An alternative to key lock boxes is smart locks. Smart locks allow hosts to control access to their property remotely by creating unique access codes for guests. These access codes can be provided via email or text message, providing a convenient and secure alternative to traditional key lock boxes.
2. Where is the best place to put a lock box?
The best place to put a lock box is in a secure area that is not highly trafficked. This reduces the risk of unauthorized individuals tampering with the lock box. It is advisable to avoid placing lock boxes in high-traffic areas like front doors or gates to ensure better security.
3. How safe are key lock boxes?
Unfortunately, many key lock boxes are not very secure. They may be made from materials that are easily broken into, compromising the security of the keys stored inside. It is important to choose a lock box made from durable and tamper-resistant materials to ensure better security.
4. What are the disadvantages of lockbox?
One of the disadvantages of using a lockbox that requires a key is the risk of losing the key itself. If the key is lost or stolen, it can lead to potential security issues. It is important to keep track of the key or store it in a safe place to avoid such risks.
5. Can a locksmith break into a lockbox?
A locksmith may be able to bypass, shim, pick, or decode a lockbox without a key, depending on the type of lockbox. It is important to choose a lockbox that offers high security features to minimize the risk of unauthorized access.
6. Where is the best place to put a key safe?
The key safe should be installed in a location where it is not easily visible to passers-by. It can be hidden behind objects like window boxes, mailboxes, drainpipes, or plants to enhance its security and prevent unauthorized access.
7. What are the disadvantages of key safes?
One of the main disadvantages of using key safes is the lack of accountability. When multiple individuals have access to a key safe, it becomes challenging to track who used the key and when. This can lead to potential confusion and the risk of keys being lost or misplaced.
During our portable security lock boxes research, we found 24 portable security lock boxes products and shortlisted 10 quality products. We collected and analyzed 310,032 customer reviews through our big data system to write the portable security lock boxes list. We found that most customers choose portable security lock boxes with an average price of $25.98.
The portable security lock boxes are available for purchase. We have researched hundreds of brands and picked the top brands of portable security lock boxes, including Puroma, Master Lock, Kingsley, KYODOLED, Mindsight. The seller of top 1 product has received honest feedback from 3,223 consumers with an average rating of 4.9.
Rebecca Cantu grew up in a family-owned retail store for home and kitchen products. She worked online and gave assistance to people to buy ideal products for their sweet home after graduating from Northwestern University with a marketing degree. She has been writing content for online shopping guides since 2011 with her professional knowledge and natural sensitivity of appliances.