Man vs Machine: Why Mobile Units are Outperforming Traditional Guards

I went through a Man vs. Wild phase as a kid. In case you don’t remember the show, it was all about one man trying to navigate a massive, unpredictable environment and stay one step ahead of Mother Nature with no one to help him but himself. 

That premise makes for great TV, but it is not a great security model. Nevertheless, security guards are often put in a similar position, asked to take on massive and unpredictable environments completely on their own. And instead of just trying to survive for a day or two they’re expected to keep people, property, and assets safe 24/7—with no handy dandy film crew to help them out in a pinch. That’s a lot to put on one person’s shoulders. 

Luckily, security no longer needs to rely on manpower alone. Thanks to mobile surveillance systems that can monitor continuously, detect threats, and deter bad behavior, very few businesses put one person on their property and call it covered. 

But now there’s the question of which approach does the job more effectively: man or machine?

In this blog, we’ll compare traditional guard coverage with mobile surveillance units and explain why the strongest security strategies rely on both.

The Tradeoffs of Traditional Guard Coverage

The Cost of Security Guards

According to the Bureau of Labor Statistics, the median annual wage for security guards is around $38,000. That number doesn't account for benefits, insurance, uniforms, equipment, or ongoing training, which add an average of $13.58/hour on top of wages. 

But wage is only part of the problem. The security industry burns through workers quickly. The Bureau of Labor Statistics projects around 162,300 guard job openings per year between 2024 and 2034, most of which are driven by the need to replace workers who transfer out or exit the labor force entirely. Guards leave, and companies spend to find, hire, and train someone new, only to repeat the cycle. And unless you hire quickly, every time that cycle runs, there's a gap in protection between the moment one guard leaves and another is hired to replace them. 

The Limits of Human Performance

Security guards need to be at the top of their game when they’re on the clock. Their fatigue, disengagement, and a lack of productivity don’t just cost money—they can cost lives. 

Unfortunately, even the best security guards are working against biology. Fatigue is an unavoidable side effect of a high-stakes job. One study found that night-shift security guards experienced significantly higher rates of poor sleep quality and insomnia compared to day-shift workers. The study describes the implications for alertness and on-the-job performance as highly significant. 

But it’s not just night guards who deal with fatigue. The National Institute for Occupational Safety and Health found fatigue and poor sleep to be pervasive among public safety sector workers. 

There’s also the issue of engagement—or the lack thereof. According to Gallup, only 33% of U.S. employees are engaged in their work and workplace. That disengagement comes with a hefty price tag: roughly $1.9 trillion in lost productivity nationally. 

The Advantages of Mobile Surveillance Units

Because guards are expensive and prone to human error, many organizations are turning to mobile surveillance units which offer benefits like: 

• Consistent coverage: Mobile surveillance units perform the same at 3 a.m. as they do at 3 p.m. Fatigue, disengagement, and off nights are removed from the equation entirely.
• Lower long-term overhead: Once deployed, a mobile surveillance unit stays on site without benefits, turnover costs, or retraining. The investment is front-loaded, and the coverage is continuous.
• Scalable monitoring: A single remote monitoring team can oversee multiple feeds across multiple sites simultaneously—coverage that would require a large and expensive guard force to replicate.
• Faster detection: AI-powered security analytics process visual data continuously, identifying anomalies and triggering alerts faster than humans can. 
• Documented record: Every event is captured and stored in the cloud, providing accountability, evidence, and audit trails that manual guard logs simply can't match.

Better Together: The Case for a Combined Approach

Guards bring human judgment and the ability to physically intervene. Mobile surveillance units bring consistency, scale, and an AI-powered layer of detection that human attention can't sustain around the clock. Like peanut butter and jelly, the two are better together. 

Presence Deters, Technology Amplifies

Visible security changes behavior. That’s true for both a guard on patrol and a camera mounted at the entrance of a job site.  One study found that directed patrols by uniformed security agents led to a 16% reduction in crime at train stations compared to stations without patrols.

And the Urban Institute studied the impact of surveillance camera networks in Baltimore, Chicago, and Washington, D.C. In Baltimore's downtown district, 500 cameras correlated with roughly 30 fewer incidents per month. In Chicago's Humboldt Park neighborhood, a cluster of cameras was associated with a nearly 12% reduction in overall crime or roughly 38 fewer incidents per month.

Mobile surveillance units are built to be visible—and AI deterrence extends that effect further. AI-powered systems analyze activity continuously, flag anomalies in real time, and can trigger responses before a situation escalates. It’s the best of both worlds—human effort fortified by cutting-edge technology. 

Side-by-Side: Guards, Mobile Units, and the Best of Both

Man Plus Machine Is the Ultimate Security Strategy 

Man vs. wild may have made for good television, but it’s not the most reliable way to protect a property. Traditional security guards still play an important role, especially when a situation calls for human judgment, communication, or a physical response. But when the job depends on continuous coverage, faster detection, and fewer opportunities for human error, mobile surveillance units give you an undeniable edge. 

LVT’s mobile surveillance units help organizations add consistent visibility, remote monitoring, and AI deterrence to their security strategy, so personnel can focus on the moments that truly require a human response. To learn more about how LVT helps businesses like yours build smarter, more effective security coverage, request a demo.