Security Guards vs. Cameras: What Does Your Business Need?
Are You Paying for a Security Guard When Cameras Could Do the Job?
For decades, hiring a security guard has been one of the default answers when a business decides it needs more security.
There is something reassuring about having a uniformed person standing at the entrance, sitting behind the front desk, or walking the property.
But there is a question more business owners should be asking:
What exactly am I paying this person to accomplish?
Because in some environments, a security guard is absolutely necessary.
In others, the business may be spending tens of thousands of dollars every year for a person to perform a job that a properly designed camera system could accomplish more effectively.
And sometimes the answer is neither.
Sometimes the best security program uses both.
The goal should never be to buy more cameras or hire more guards simply because those things feel like security. The goal is to determine what risks actually exist and then use the right combination of people, technology, procedures, and physical security to address them.
Security spending matters.
But how you spend it matters more.
What Is Your Security Guard Actually Doing?
This is where I would start with almost any business evaluating its security.
Forget the job title for a moment.
What does the guard actually do during an average shift?
Are they:
Greeting customers?
Watching an entrance?
Checking IDs?
Monitoring cameras?
Walking the property?
Watching a parking lot?
Responding to disturbances?
Protecting high-value merchandise?
Controlling access to restricted areas?
Providing assistance during medical emergencies?
Simply sitting behind a desk because someone has always sat behind that desk?
Those are completely different security functions.
Yet businesses frequently lump all of them under one solution:
Hire a guard.
Security guards can provide something that cameras fundamentally cannot:
Physical presence.
A professional, familiar face at an entrance can genuinely help employees and customers feel safer. That visible presence may also discourage certain behavior before an incident ever occurs.
A guard can communicate.
They can recognize a developing situation.
They can call 911.
They can assist someone experiencing a medical emergency.
They can help direct customers during an evacuation.
Depending on their training, employer policies, legal authority, and the circumstances involved, they may be able to take additional action.
But a uniform does not automatically turn a security guard into a police officer.
Many security positions are primarily focused on observing, documenting, reporting, controlling access, and contacting the appropriate responders.
That makes the purpose of the position incredibly important.
The Expensive Problem of Legacy Security
One of the biggest wastes I see in security is what I would call legacy security.
The company has a guard because the company has always had a guard.
Nobody can really explain why.
Maybe years ago there was a specific problem.
Maybe an executive wanted one.
Maybe the previous security director implemented the position.
Maybe everyone simply assumes a large commercial building is supposed to have someone sitting behind the desk downstairs.
Five years later, the contract gets renewed again.
But nobody stops to ask:
What security outcome are we actually receiving for this money?
There are absolutely commercial buildings where a lobby security officer performs an important access-control and safety function.
There are others where the guard spends most of the shift sitting at a desk with practically no meaningful involvement in protecting the property.
That isn't necessarily the guard's fault.
It may simply be a poorly designed security assignment.
You can hire an excellent security officer and still waste money if you give that person a job that serves no meaningful purpose.
Are Security Cameras Cheaper Than Security Guards?
For many small and midsize businesses, yes.
But that doesn't automatically make cameras the better security solution.
A camera system typically involves equipment, installation, storage, maintenance, connectivity, and potentially monitoring costs.
A security guard creates an ongoing labor expense for every hour of coverage the business requires.
The more hours of coverage a business needs, the more significant that difference can become.
According to the U.S. Bureau of Labor Statistics, security guards had a median annual wage of roughly $38,000 in 2025.
And that is the employee's wage.
It is not necessarily what a business ultimately pays for contracted security after supervision, administration, insurance, scheduling, training, overtime, turnover, and company overhead are considered.
Source:
U.S. Bureau of Labor Statistics – Security Guards
Nor does one employee provide continuous coverage.
If a business needs security through long operating hours, weekends, vacations, sick days, and overnight periods, staffing requirements increase quickly.
For a small or midsize business, that is a significant recurring expense.
But comparing cameras and guards solely by price misses the point.
A camera may be considerably less expensive than staffing a security post, but it also cannot perform many of the functions that make a human security presence valuable.
The better question is:
What security capability are you actually purchasing with that money?
Where Cameras Absolutely Beat Guards
There are some things cameras are simply better at doing.
Cameras Can Be Everywhere at Once
A guard can only physically occupy one place at one time.
That limitation sounds obvious, but it matters tremendously.
Imagine a retail store with:
Two entrances
Fifteen aisles
A receiving area
A stock room
Multiple registers
An employee entrance
A parking lot
One security officer cannot watch all of those locations simultaneously.
A properly designed camera system can.
One of the reasons larger retailers can build effective loss-prevention programs is because cameras are only one layer of the operation.
Look at a store such as Total Wine.
There are employees throughout the sales floor interacting with shoppers, stocking products, answering questions, and naturally providing a visible human presence.
Behind that physical presence can be surveillance covering areas employees cannot continuously observe.
That is layered security.
The camera isn't replacing the employee.
The employee isn't replacing the camera.
Each is doing something the other cannot.
Cameras Don't Take Bathroom Breaks
This sounds slightly ridiculous, but it illustrates an important point.
People get tired.
People become distracted.
People take lunch.
People go to the bathroom.
People call out sick.
People change shifts.
People look in the wrong direction.
Cameras don't.
Assuming the system is properly designed, functioning, recording, maintained, and has sufficient coverage, it can document activity continuously.
That makes cameras extremely effective for:
Employee theft investigations
Cash-handling disputes
Inventory loss
Slip-and-fall investigations
Burglary investigations
Vehicle identification
Parking lot incidents
Workplace allegations
Shoplifting investigations
Law-enforcement evidence
And there is another advantage:
The camera doesn't have to remember what happened.
You can go back and review it.
Recording Something Is Not the Same as Preventing It
This might be the single most important distinction in the entire conversation.
A camera recording someone stealing $5,000 worth of merchandise may provide excellent evidence.
That doesn't mean the camera prevented $5,000 worth of merchandise from walking out the door.
Those are two completely different security objectives.
Cameras are excellent at helping businesses determine:
What happened?
When did it happen?
Where did the person go?
What did they look like?
What vehicle were they driving?
Which employee was involved?
All of that can be extremely valuable when filing a police report, conducting an internal investigation, defending the business against a false allegation, or identifying repeat offenders.
But cameras cannot physically appear inside the business.
They cannot administer first aid.
They cannot direct customers away from an emergency.
They cannot physically intervene during an armed robbery.
They cannot escort an employee through a dangerous parking lot.
They cannot stand between an aggressive person and your employees.
Cameras provide information. People provide presence.
That distinction should drive the entire security strategy.
What About Remote Video Monitoring?
Remote monitoring sits somewhere between traditional surveillance and physical security.
Instead of simply recording footage for somebody to review tomorrow, cameras can be actively monitored from another location.
In larger operations, this can be extremely powerful.
A trained operator can potentially follow an individual between cameras, observe activity across multiple locations, verify alarms, communicate information to employees or responders, and help coordinate a response.
For large organizations with hundreds or thousands of cameras, centralized monitoring can dramatically increase situational awareness.
For a small business, however, the value proposition is different.
If you own a 2,500-square-foot liquor store, you probably do not need someone staring at twelve cameras for sixteen hours every day.
Modern camera companies increasingly advertise artificial intelligence, analytics, person detection, vehicle identification, unusual-activity alerts, and other automated capabilities as a way of bridging that gap.
These technologies can be useful.
But business owners should be careful about assuming that adding the letters AI to a camera suddenly creates an autonomous security department.
My own experience with AI-assisted surveillance platforms, including Verkada, has shown me that the technology can be helpful, but it still leaves plenty to be desired.
Analytics should help a person find relevant information faster.
They should not eliminate human judgment.
A false alert is still a false alert.
A missed detection is still a missed detection.
And software cannot understand every situation occurring inside a business simply because an algorithm recognized that someone entered a predefined area.
When I Would NOT Replace the Guard
There are businesses where I would be extremely hesitant to recommend removing physical security based solely on the availability of cameras.
Risk changes everything.
A neighborhood hardware store and a firearms retailer do not have identical security concerns.
Neither does a small clothing boutique compared with a marijuana dispensary.
Businesses dealing with firearms, controlled products, substantial amounts of cash, extremely valuable inventory, or higher probabilities of targeted robbery may need a much stronger physical-security component.
Likewise, businesses with a documented history of violence, threats, trespassing, employee safety incidents, or other serious problems should not simply install additional cameras and assume the issue has been solved.
Remember:
The camera is not physically there.
That matters.
For Many Small Businesses, the Guard May Be Overkill
On the other side of the spectrum, many small retail businesses, particularly locations around 5,000 square feet or less, should seriously evaluate whether a permanent guard is necessary.
That is not a universal rule.
A 2,000-square-foot gun store could warrant significantly stronger security than a 10,000-square-foot low-risk business.
Risk matters more than square footage.
But for many small businesses, money may be better invested into a combination of:
Proper camera placement
Quality exterior coverage
Good lighting
Access control
Alarm systems
Employee training
Cash-handling procedures
Inventory controls
Physical barriers
Better locks and doors
Clear emergency procedures
Security staffing during higher-risk periods
Instead of automatically paying someone to stand near the entrance for every hour the business is open.
The Best Answer Is Often Hybrid Security
This is where the cameras-versus-guards argument starts falling apart.
Because good security isn't supposed to be an either/or decision.
A guard working alongside a properly designed surveillance system is significantly more capable than a guard working alone.
Likewise, cameras backed by trained employees and defined response procedures are significantly more useful than cameras that simply record footage onto a hard drive nobody checks until something disappears.
The strongest approach is often:
Technology handles observation and documentation.
People handle judgment, communication, and response.
A larger retailer may combine employees, dedicated loss-prevention personnel, guards, cameras, access control, and centralized surveillance.
A smaller business may use employees as its visible human layer while cameras provide continuous observation and evidence.
A high-risk business may reasonably need both dedicated physical security and strong surveillance.
The combination should match the threat.
Cameras vs. Security Guard vs. Hybrid Security
CapabilityCamerasOn-Site GuardHybridContinuous observationExcellentLimitedExcellentMultiple areas at onceExcellentLimitedExcellentVisible human presenceNoneExcellentExcellentVideo evidenceExcellentLimited without camerasExcellentPhysical interventionNoneDepends on training, policy and circumstancesPossibleMedical/emergency assistanceCannot physically assistCan respondCan respondHuman judgmentLimitedStrongStrongEmployee/inventory investigationsExcellentModerateExcellentParking lot/perimeter coverageStrong with proper placementLimited by locationExcellentAfter-hours observationStrongRequires staffingExcellentSmall-site affordabilityOften strongestRisk-dependentRisk-dependentHigher-risk environmentsOften insufficient aloneStronger physical layerOften strongest overall
There is no universal winner.
Cameras are strongest when the problem is observation, documentation, and coverage.
Guards become significantly more valuable when physical presence, communication, judgment, or immediate response are required.
A hybrid system becomes attractive when the business needs both.
Before You Renew That Guard Contract, Ask These Questions
Before automatically renewing a security contract or spending thousands of dollars upgrading cameras, take an hour and actually examine the problem.
Ask:
What am I protecting?
What incidents am I actually experiencing?
What do I need to prevent?
What do I need to detect?
What do I need to document?
How quickly does somebody need to respond?
What can my employees safely handle?
What areas of the property cannot currently be observed?
What would happen if the security guard disappeared tomorrow?
That last question is particularly useful.
If the answer is:
“Honestly, not much would change.”
You may not have a guard problem.
You may have a security-design problem.
And if removing that guard would leave employees exposed during robberies, medical emergencies, violent encounters, or other significant events?
Then the physical presence may be providing considerably more value than your spreadsheet initially suggests.
Stop Buying Security. Start Designing It.
There is no universal number of cameras every business needs.
There is no universal rule that every store needs a guard.
And there is no artificial-intelligence platform that magically eliminates the need for people.
Security should be designed around the business.
A liquor store is different from a warehouse.
A warehouse is different from a dispensary.
A dispensary is different from a gun store.
A gun store is different from an office building.
The assets are different.
The customers are different.
The operating hours are different.
The threats are different.
The response requirements are different.
So why would the security plan be the same?
Before paying another year of guard costs or purchasing another batch of cameras because somebody promised they were smarter than the cameras you already own, figure out what problem you are actually trying to solve.
Then build the system around that problem.
That is the difference between having security equipment and having a security strategy.
How After Action Security Group Can Help
After Action Security Group helps small and midsize businesses evaluate their physical security from an operational perspective, not from the perspective of selling the most cameras, guards, or equipment possible.
We look at camera coverage, physical access, employee safety, theft exposure, existing procedures, environmental vulnerabilities, and the realistic threats facing the individual business.
The objective is simple:
Identify where your security dollars are actually helping and where you're paying for something you may not need.
If you're considering adding a guard, replacing a guard, upgrading your camera system, or simply aren't sure whether your current security setup makes sense, a security assessment is a much better place to start than another equipment quote.
After Action Security Group
Practical security. Built around the actual risk.