Having a spare garage door remote is a practical decision. Remotes get lost, batteries die at inconvenient moments, and having a backup means you are never locked out of your own garage because of something small and fixable. But a spare remote that is not stored thoughtfully is itself a security risk. A programmed remote in the wrong hands is a key to your garage, and in many cases to the rest of your home.

This guide covers the security considerations around spare remotes, where and how to store them safely, and the steps to take if a spare remote goes missing.

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Why Spare Remote Security Matters

A garage door remote that is programmed to your motor will open your garage door for anyone who has it. Unlike a house key, there is no visual indication that a remote belongs to a specific address. Someone who finds or steals a remote does not automatically know which door it opens. However, if the remote is stored alongside anything that identifies your address, such as in a bag that also contains mail, or in a car with your home address saved in the sat nav, that anonymity disappears.

For properties where the garage connects directly to the house, an open garage door can provide access to the interior of the home if the internal door is not properly secured. This makes garage door security more significant than it might initially appear. A spare remote deserves the same level of thought as a spare house key.

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Where Not to Store a Spare Remote

Some storage locations are obviously convenient but create real security risks. It is worth being explicit about these, because they are common habits that people rarely question.

On a hook near the front door

Storing the spare remote on a hook near the front door, alongside house keys, is a natural choice but a poor one from a security perspective. If someone breaks into your hallway or letterbox-fishes your keys, the spare remote goes with them. A stolen key combined with a stolen remote gives comprehensive access to your property.

In an unlocked key box outside the property

Key boxes that are accessible without a combination or with a weak default code are occasionally used to store spare remotes for family members or tradespeople. Unless the box is properly secured and uses a strong code, this is not a safe storage location for a programmed remote.

In a vehicle that is regularly left unlocked

Keeping a spare remote in a car that is frequently left unlocked, even briefly, is a risk. Car break-ins are opportunistic: a visible remote or fob in a parked car is a target, particularly if the vehicle is near the property it gives access to.

In a location that is advertised as a spare

Labelling a remote or its storage location with anything that identifies it as a backup, or discussing where the spare is kept in earshot of people who do not need to know, reduces the security benefit of keeping it separate from the primary remote.

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Recommended Storage Locations

A locked drawer or cabinet inside the home

The most straightforward and secure option for a spare remote is a locked drawer or cabinet inside the house. A small lockable cash box stored in a discreet location is inexpensive and provides adequate security for a spare remote. The key to the box should be kept separately and not on the same keyring as your house or car keys.

A home safe

If you have a home safe, storing the spare remote there is the most secure option available. A quality wall-mounted or floor-mounted safe provides protection against both casual theft and more determined attempts. If the safe is also used for documents and valuables, the spare remote can simply be added to its contents without any additional cost.

At a trusted person's property

Leaving a spare remote with a trusted neighbour or family member who lives nearby is a practical option, particularly if you want someone to be able to access your garage in an emergency. The remote should be kept at their property in a secure location, not in a place where it could be easily found or taken by a visitor.

In a different vehicle from your primary remote

If your household has more than one vehicle, keeping the spare remote in a different car from your primary remote means you always have a backup if one remote or one vehicle becomes unavailable. This is a practical arrangement provided both vehicles are kept securely.

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Keeping Track of All Programmed Remotes

One of the most overlooked aspects of spare remote security is simply knowing how many remotes are currently programmed to your motor. It is easy to lose track over time, particularly in households where remotes have been added for different family members, replaced after loss, or given temporarily to tradespeople or guests.

A motor with five or six programmed remotes, only three of which you can account for, represents a genuine security gap. The remotes you cannot account for are either lost somewhere in the property, which is probably fine, or genuinely missing, which is not.

Taking a few minutes to audit your remotes periodically is a worthwhile habit. If you cannot account for all programmed remotes, the safest course of action is to perform a full memory wipe on the motor and reprogramme only the remotes you have in hand. This takes perhaps 20 minutes and eliminates any residual risk from remotes that have been lost or mislaid.

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When to Delete a Spare Remote from the Motor

There are specific circumstances that should prompt you to delete a spare remote from the motor's memory promptly, even if you intend to replace it with a new one.

• The spare cannot be found. If you are not certain where the spare is, treat it as lost. Delete it from the motor's memory immediately and programme a new spare once you are confident the original has been secured or disposed of.
• The spare was given to someone who no longer needs access. Tradespeople, temporary house sitters, or visitors who were given a remote should have it returned, and the code should be deleted from the motor when access is no longer required.
• A vehicle containing the spare has been sold. If a spare remote was kept in a vehicle that has since been sold, and the remote was not recovered before the sale, delete it from the motor's memory. Contact the new owner if possible to retrieve it, but do not rely on this.
• You have moved into a property and inherited remotes. If you have moved into a home with an existing garage door system and been given remotes by the previous owners, you have no way of knowing whether additional remotes were programmed and not handed over. Performing a full memory wipe and reprogramming fresh remotes is the cleanest approach when taking over an existing system.

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Securing the Garage Door Itself

Remote security is one layer of garage door security, but it should not be the only one. The door itself and the connection between the garage and the rest of the home both deserve attention.

Most modern garage door motors include a manual release mechanism, typically a red cord hanging from the motor, that disconnects the door from the motor and allows it to be operated by hand. This is a safety feature designed to allow exit in the event of a power failure, but it can also be exploited if the garage has any gap through which a wire or tool could be inserted to pull the release cord. Securing or shielding the release cord is a worthwhile step on any garage that is accessible from the outside without the door needing to be opened.

The internal door connecting the garage to the house should be treated as an external door in terms of its lock quality. A solid core door with a quality deadbolt provides meaningful protection even if someone has gained access to the garage.

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Summary

Keeping spare garage door remotes secure requires treating them with the same seriousness as spare house keys. Store spares in a locked location inside the home, keep track of how many remotes are programmed to your motor, and delete the codes of any remotes that go missing, are handed to people who no longer need access, or are left in vehicles that have been sold.

A periodic audit of your programmed remotes, combined with secure storage of any spares, is a simple and effective way to maintain the security of your garage access system without significant effort or cost.

If you need to programme a new spare remote for your motor, browse our range of compatible garage door remote controls to find the right match.