Nowadays, PoE IP security cameras are a must-have for any business, and installing them in remote locations has become easier thanks to Power over Ethernet (PoE) technology. At this year’s BICSI (Building Industry Consulting Services International) Winter Conference 2023,  in Tampa, physical security was one of the highlighted topics. With the addition of a managed switch, these devices provide advanced features that can make your assets, intellectual property, and, most importantly, your people, safer.

A managed switch delivers significant energy savings, allowing cameras to activate only when movement occurs, conserving energy and saving costs over time. The BSP-360 Industrial Renewable Power 5-Port Gigabit Managed Switch/Router with 4-Port 802.3at PoE+ offers various benefits, such as integration with existing network management software systems, making monitoring and managing networks easier for IT professionals. 

What is a PoE IP Security Camera System?

PoE IP security cameras are a type of surveillance system that utilize PoE to provide both power and data. Video and audio signals may be transmitted over a single Cat5e, Cat6, or Cat6A Ethernet cable to routers and remote locations for 24/7 monitoring and data storage. All of this traffic is routed through the network by way of the same PoE switch.

Comparison of PoE and WiFi Security Camera Systems

In recent years, the demand for security camera systems has increased, prompting the development of different security camera systems, including PoE and WiFi cameras. While both are designed to monitor and record events in real-time, there are significant differences between these two product types. Let’s look closer and see how they compare.

PoE vs WiFi Security Camera Systems


The installation process for PoE and WiFi cameras differs greatly. PoE cameras require wired installation and must be connected to a switch or router with PoE capabilities to receive power and transmit data through Ethernet cables. On the other hand, WiFi cameras have a more straightforward installation process and are easier to set up.

Transmission Speeds

PoE cameras transmit data at faster speeds compared to WiFi cameras. PoE cameras use Ethernet cables to support faster data transmission rates than WiFi signals. As a result, PoE cameras have less lag time and are ideal for situations that require real-time monitoring.


WiFi cameras are generally better suited for smaller spaces and indoor environments, while PoE cameras are ideal for larger spaces and outdoor environments. PoE cameras are designed to operate over longer distances and can transmit data without interference from other devices.


WiFi cameras can be vulnerable to hacking and other cyber threats if not properly secured, while PoE cameras can be affected by power outages or physical damage to cables. However, PoE cameras are generally more secure as they use wired connections and are not dependent on wireless signals.

Power Management

PoE cameras are more energy-efficient than WiFi cameras. PoE technology can transmit power and data through a single cable, eliminating the need for separate power sources. PoE cameras can also be set up to conserve power by turning them off when not in use, reducing energy consumption and operating costs.


PoE IP security cameras are generally more expensive than WiFi cameras, primarily due to the cost of wiring and installation. However, they have lower operating costs in the long run since they consume less power and require less maintenance. WiFi cameras are less expensive upfront, but their ongoing costs, such as electricity and internet usage, can increase over time.

Key Features of a System of PoE IP Security Cameras 

PoE (Power over Ethernet) camera security systems are becoming increasingly popular due to their many benefits compared to traditional camera systems. Here are some of the critical features of PoE camera security systems:

  • One-Cable Installation: PoE cameras require only one cable for data and power, making them easy to install in remote locations.
  • 2.5-5Gbps Transmission Speed: PoE systems offer faster transmission speeds than WiFi systems, making them ideal for large spaces.
  • 100m Coverage: PoE systems can cover a distance of up to 100m, making them suitable for outdoor surveillance.
  • Better Security: PoE systems are more secure than WiFi systems because they are not susceptible to interference from other devices.
  • Centralized Power Management: PoE systems have centralized power management, making monitoring and controlling power usage easy.
  • Cost: PoE systems are generally more expensive than WiFi systems, but they offer more benefits and are a worthwhile investment.
  • High Reliability: PoE systems are highly reliable because they use wired connections, which are not susceptible to interference or signal loss.

PoE IP Security Camera Features

Things to Consider When Choosing a Security Camera System

Choosing the right PoE IP security cameras for your business or home is an important decision that requires careful consideration. A study by the University of North Carolina shows that  60% of burglars would choose another target if they noticed the presence of a security camera, highlighting the effectiveness of security cameras as a crime deterrent. Here are some key factors to consider:

  • Budget: PoE cameras are generally more expensive than WiFi cameras. Determine your budget and ensure you get the best value for your investment.
  • Coverage: Consider the area size you want to monitor and select a camera system to cover the distance.
  • Security: You want a system that will offer better security.
  • Reliability: Consider a highly reliable system ideal for commercial and industrial applications.
  • Ease of Installation: Consider a system that is easier to install, such as PoE cameras, since they require only one cable.
  • Transmission Speed: Choose a camera security system that provides faster and more stable data transmission to ensure high-quality video and audio signals.

Choose the Right Security Camera System for Your Needs

Selecting the right PoE IP security camera can be a bit of a challenge, as there are literally hundreds of options to choose from. Whether you opt for a PoE or WiFi system, consider factors such as installation, transmission speeds, coverage, security, power management, and cost. By keeping these factors in mind and choosing the right network infrastructure, making the right choice is much easier.