Puroma Lock Box Large Key Lock Box - Secure Outdoor Key Storage

In this review the Puroma Lock Box is evaluated as a practical, no-nonsense solution for keeping spare keys accessible but secure. The main reason to consider it is its combination of a resettable 4-digit code and a roomy interior that handles common house and apartment keys, making it useful for homeowners, landlords, and short-term rental hosts who need reliable emergency entry options without sharing physical keys. Installation flexibility is a clear selling point in this review since it supports both wall-mount and hanging use.

Key Features

• Easy to install: The removable shackle allows quick switching between wall-mounted or hanging on a door handle, so setup takes minutes whether indoors or outside.
• Large capacity: The internal space is designed to hold multiple house keys or card keys, which keeps spares organized for guests or service providers.
• Resettable combination: The 4-digit code offers up to 10,000 combinations and can be reset, balancing ease of use with practical security for everyday access.
• Sturdy construction: Built from aluminum alloy and reinforced steel, the shell resists casual hammering and sawing attempts better than thinner alternatives.
• Weather protection: A protective front door helps keep dust and rain out, improving reliability for outdoor mounting near entrances.

Who It's For

The Puroma Lock Box is best for homeowners, landlords, and short-term rental hosts who need a simple, secure way to leave keys for guests, cleaners, or maintenance staff. Its combination lock and larger internal space suit those who want more than a tiny key capsule but do not need space for oversized fobs.

It is less appropriate for users who require storage for very large truck key fobs or multiple bulky items, and those expecting professional-grade, long-term heavy-duty security may prefer a higher-end safe. Customers who need a tamper-proof, anchor-mounted solution for valuables beyond keys should look elsewhere.

Pros & Cons

Pros

• Solid build quality from aluminum alloy and reinforced steel gives a feeling of sturdiness and durability.
• Two installation options make it versatile for apartments, rental properties, and homes.
• The resettable 4-digit combination is easy to set and offers many code permutations for privacy.

Cons

• Size is mixed in reviews: it holds standard keys and cards well but may be tight for large truck fobs.
• Some users report durability issues over time, so occasional inspection is advisable for frequent outdoor use.

Specifications

Product	Large key lock box (2 pack)
Installation	Wall-mounted or hanging with removable shackle
Lock type	Resettable 4-digit combination (10,000 codes)
Material	Aluminum alloy and reinforced steel
Weather protection	Protective front door for dust and rain
Intended use	Outdoor and indoor key storage for homes, rentals, offices

Our Verdict

The Puroma Lock Box is a practical, value-oriented choice for users who need reliable spare key access with flexible installation. It combines a resettable code, generous interior space for common keys, and a sturdy metal shell that makes it a sensible option for homeowners, landlords, and hosts who want affordable, functional security for everyday use.

Frequently Asked Questions

Can the combination be changed?
Yes, the 4-digit code is resettable so owners can update the code whenever needed.

Will it withstand outdoor conditions?
The unit has a protective door to keep out dust and rain and is made of corrosion-resistant materials, but periodic checks are recommended for long-term outdoor exposure.

Can it hold large fobs?
It fits standard house keys and card keys comfortably, but very large truck fobs may be a tight fit or require a different size box.