The Hidden Risks Lurkingin Your Network Closet
Why Server Room Monitoring is a Business Necessity
Today, businesses have no choice but to heavily invest in protecting their digital data. Yet, even the most security-conscious organizations can overlook the physical systems supporting their entire infrastructure, and the potentially catastrophic threats that loom in plain sight.
A typical mid-to-large organization relies on a multitude of physical systems, including switches, routers, servers, storage devices, phone systems, and other technology to keep operations running, often concentrated in a single location. Whether housed in a network closet that doubles as cleaning-supply storage, a dedicated server room, or a multi-floor data center, threats lurk silently and go unnoticed until it’s too late.
And the worst part? The impact spreads far beyond the room itself. When physical systems fail, the entire business goes with them.
In ITIC's 2024 survey of more than 1,000 organizations, 90% of midsize and large enterprises estimated that one hour of network downtime costed more than $300,000, while 41% placed the cost between $1 million and $5 million.
Water, Fire, and the Physical Threats Hiding in Plain Sight
Water is one of the most common and underestimated threats to network infrastructure, and it doesn’t take much to cause damage. It can come from something as simple as a wet bucket or mop, nearby plumbing work, HVAC condensation, a leaking roof, an activated sprinkler, and more. Even a small amount of water or chemicals can quickly lead to corrosion, short circuits, electrical shock, and, in the worst cases, fire.
Fire presents an equally serious risk. Modern network rooms combine continuous electrical loads, dense equipment, batteries, and cabling, creating conditions where a single point of failure can escalate quickly. While support subsystems such as cooling and ventilation help manage heat, they do nothing to detect or prevent the most likely causes of catastrophic damage.
Total Volatile Organic Compounds (TVOCs) are one of the most common, yet least visible, threats inside a network closet. TVOCs are emitted as chemical vapors from common building materials, such as paint, cleaning sprays, glues, and more. When combined with moisture and humidity already present in a server environment, they react with copper, silver, and other common metals on your equipment’s circuit boards, slowly eating away and leading to random system crashes, data errors, and hardware failures years ahead of schedule.
Early Detection and The First Few Minutes Determine Everything
Why Real-Time Server Room Monitoring Changes the Outcome
The first few minutes of any emergency are the most critical. With water, fire, and the other threats facing network closets and server rooms, how quickly an organization becomes aware of the problem and responds directly determines the severity of the disruption, and ultimately, the cost. A fully integrated layer of environmental monitoring, video intelligence, and access control makes awareness, rapid response, and data closet security possible. Verkada gives organizations the best in class real-time visibility, intelligent alerts, and centralized control across every device and every location.
The Package
Verkada's SV23 Air Quality Sensor measures temperature, humidity, carbon monoxide, carbon dioxide, and other TVOCs. Designed to support server rooms and data closets, it samples conditions every five seconds and continuously monitors the environment. The sensor is configured to instantly identify environmental abnormalities and alerts teams before conditions become catastrophic.
Environmental data becomes even more useful when teams can quickly see what is happening. Integrated with the SV23 air quality sensor, Verkada's CM42 Mini Dome camera is designed for discreet coverage in small spaces, helping authorized personnel to instantly assess the situation when alerted to environmental changes, and determine the best next steps. Verkada’s fully integrated system serves as around-the-clock coverage and a critical real line of defense against the kind of damage that costs organizations precious time and hundreds of thousands of dollars.
Verkada’s access control completes the picture. With their AD34 Door Reader, organizations can limit entry to authorized personnel and maintain a record of access events with associated visual context. This eliminates unauthorized work around sensitive equipment, reducing casual use of the room for storage and providing clear context when an incident occurs. The door reader supports physical and mobile credentials, including Bluetooth-enabled Intent Unlock and employee badges in Apple Wallet.
Protect the Room That Protects Your Business
The network closet may be easy to overlook, but the business functions it supports are anything but minor. Trusted by more than 30,000 customers worldwide, Verkada's connected layer of awareness enables businesses to be alerted and immediately respond to environmental changes, making all the difference in preventing catastrophic and costly damage. While these technologies complement rather than replace life-safety systems like smoke alarms, the visibility they provide into the physical conditions, activity, and access surrounding your most critical infrastructure is what separates a manageable incident from one that costs hundreds of thousands, if not millions, of dollars.
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Schedule a Consultation01What are the biggest risks to a server room?
The most common and damaging risks to a server room are water intrusion/humidity, fire, and TVOCs. Water can enter from plumbing failures, HVAC condensation, leaking roofs, activated sprinklers, or even cleaning supplies stored nearby. Fire risk stems from continuous electrical loads, dense cabling, and battery systems operating in a confined space. TVOCs, when combined with moisture and heat already within server rooms, cause corrosion of circuit boards. These threats share the same problem: they often develop undetected until the damage is already done.
02How do you monitor a network closet?
Effective data closet security and network closet monitoring combines three layers: environmental sensors that track temperature, humidity, air quality, and TVOC levels in real time; cameras that give authorized personnel immediate visual access to assess developing conditions; and access control that limits entry to authorized personnel and logs every access event with visual context. Together, these tools provide the visibility needed to detect a problem early enough to act on it.
03Can my data closet security solution integrate with the rest of my organization’s security system?
Yes. Verkada is one of the world’s leading cloud-based physical security manufacturers offering a range of security solutions for all sized organizations. From indoor/outdoor cameras, access control, and environmental sensors, to visitor management, remote security trailers and onsite intercoms, Verkada offers a full range of integrated security devices, all of which can be centrally managed and integrated to your data closet security package.
AI Security
AI Security is a full-service technology and security integrator serving organizations across Florida, the Southeast, and the Caribbean. From network infrastructure and environmental monitoring to physical security cameras, access control, security trailers, and beyond, we help businesses assess their risks and build the right solutions for their environment. If your network closet has not been evaluated recently, that is a conversation worth having—and often the first step in a broader look at what your organization actually needs to be protected.