The 8 Best Security Key Drop boxes (2023 reviews)

The sentrysafe security key drop box is specially designed for your daily purpose and has plenty of most useful features. It is equipped with a dual key lock and bolt down hardware to help prevent unwanted access, this safe is the ideal storage solution for your business needs. It has 1/8" steel exterior, heavy door and a substantial hinge. It has a pre-drilled anchor hole so the safe can be bolted to the ground. It is suitable for cash & checks, important paperwork etc. It does take both keys at the same time. It allows members to pay dues when they're on duty and be stored safely until collection. It is good for securing small items.

Why We Like This:

Great for keeping cash safe at business
Convenient for small cash or paper deposits without having to open the safe
Locking mechanism secure, comes with two sets of keys

Best For indoor and outdoor Use: Kingsley Security Key Drop Box

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The kingsley security key drop box is satisfactory and appropriate and fits well with your daily usage. This lockbox is slim, easy to use and good quality. It has a vinyl coating on the hasp to prevent scratching the door knob. The bar on top is covered with a nice thick plastic coating to protect a door knob if you hang it there and will help prevent rust on the lock. It is also covered by a plastic weatherproof cover to help prevent rust and corrosion.

This key lock is very easy to operate. It's nice, sleek, and easy to use. The box is just large enough for keys and some cash or a check. It is suitable for indoor and outdoor use for emergency entry, airbnb, realtors, rentals, house sitters, etc.

Why We Like This:

Handy and secure backup to prevent lockouts and potential locksmith calls
Clean looking, easy to use, does the job and inexpensive
Delivers what they promise

Best For Use: Paragon Lock & Safe Security Key Drop Box

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Next on the list, we've got yet another box that manages to win our hearts. It's the paragon lock & safe security key drop box and it's widely considered as box that has the most suitable features. This password protected money lock box is ideal for your home or business, designed with a front deposit slot so you can safely store cash or coin bags. It protects your cash or documents with the electronic safe deposit box by paragon safes. It offers 2 options to open, code or key. The cash safe box can be mounted to the floor or wall for added security and comes with two manual override keys so that you can always retrieve your money out of the small lock box safe when needed.

This safe will only open with the key or with the stored digital code. It has features for locating the safe. The lock mechanism functions well and the buttons are easy enough to push through. This safe will not prevent someone from trying to fish out the money once it is inserted.

Why We Like This:

Great safe to use & hide
Very easy instructions to follow and it is very strong too
Lot of satisfied buyers

Best tubular style: Durabox Security Key Drop Box

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The durabox security key drop box is satisfactory and appropriate and fits well with your regular usage. It is built to leave money inside. The location chosen is under an entrance portico therefore there will be no direct exposure to rain. It includes mounting hardware for wood and concrete. The box is designed to install your screws on the wall, then hang the box on them, and two additional lags reachable with the door open. It looks great and is easy to put up. The box is also of substandard quality, is rusting and has paint peeling off within the first few months of use. It is heavy-duty and works great.

Why We Like This:

Four expansion bolts are also provided for mounting in concrete
Attractive, functiional tough and easily mounted
Easy to install and great construction
Perfect replacement for the protex wds

Best For storing valuables: Phyxology supply Security Key Drop Box

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The phyxology supply security key drop box has killer features for the price point. This deposit safe keeps your checks, cash and keys safe from thieves even when you're not around. It is made of thick, 2mm alloy steel walls. It includes three keys and also it is easy to mount a locking cash safe with drop slot. It also contains a pry-resistant hinge and tamper-proof blade under the deposit slot making this cashbox safe perfect for keeping your valuables secure.

It is easy to install. It comes with this check drop box, so you won't have to work the graveyard shift to get your hotel keys, cash envelopes, secure letters, or rent checks from your tenants after hours.

Why We Like This:

Ultra secure, easy to mount locking cash safe with drop slot
Easy to mount on any side
Conveniently accept payments from your tenants at any hour

Best For Package: Adiroffice Security Key Drop Box

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If you often find yourself confused about appropriate and satisfactory box, adiroffice security key drop box is your end point. This mail drop box is very sturdy and easy to install. It features a powder-coated, scratch-resistant finish for a durable, attractive appearance. Although the drop box will be in your secured area, it’s equipped with a piano-hinged 8-12” x 10"door to protect against prying and comes with four, tubular keys which are difficult to duplicate to facilitate easy removal of contents.

This drop box offers a generous storage capacity for housing a number of items, but is furnished with a 1 " x 914 " lidded drop slot to discourage stuffing. It provides the security desired by the HOA.

Why We Like This:

Drops can be easily accessed on the inside with a safe key
Good job for a vibrating multitool
Good investment for long term

Best For porch: flybold Security Key Drop Box

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This product belongs to the flybold stable of brands, known for outstanding design, exceptional product quality and affordable prices. It can be used to receive mails, envelopes and letters at home (or) check, deposit, rent and money payment from the tenants (or) key drop box in the car rental garage and as drop boxes with lock for business. It comes with step-by-step instruction manual and all necessary mounting hardware to easily install the drop box.

These are also called as mail catcher for mail slot, security mail slot, double door mailbox, mail slots for doors, cash box with slot, door mail slot, drop box with lock and slot, locked drop box, door slot mailbox through wall. The bolts provided to secure the box to the door are three inches. It is suitable for receiving large mail items such as books, magazines, catalogs, booklets, manila envelopes, and other larger mail.

Why We Like This:

Get yourself undisturbed from frequent door opening
Easy to install and looks discreet
Large storage capacity, does not rust

Best With mail slot: Toriexon Security Key Drop Box

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The toriexon security key drop box is suitable and reliable and fits well with your regular usage. It features a piano hinge reinforced double steel door to prevent prying and combination lock brings all family or team members without traditional keys. It offers ample storage space and will fit through the purposely confined 2.6" x 9.88" wide drop slot. It measures 12.56" l x 16.93" h x 6.26" d which can offer a generous storage capacity and provide a safe receptacle for off-hour receipt of important documents, cash, checks, letters and other small items.

This box is located in the garage and has the slot on the front porch side. It features a piano hinge reinforced double steel door to prevent prying and a combination lock, it can be opened with the right password, which is suitable for all family or team members without traditional keys. The chute portion prevents reaching into the mail holding bin, and works perfectly.

Why We Like This: