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BEST SECURITY MONITORS OF 2026

Updated
Updated
BEST OF THE BEST
Dell U2723QE
Dell
U2723QE
4K Ultra HD Monitor
27-inch 4K Ultra HD monitor designed for security professionals who require crisp visuals and reliable performance.
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Pros & Cons
PROS
  • Exceptional image clarity
  • Deep blacks and vivid colors
  • Multiple connectivity options
  • Built-in KVM switch
CONS
  • Higher price point
  • 60Hz refresh rate may not suit all needs
BEST BANG FOR THE BUCK
Samsung LC34J791WTNXZA
Samsung
LC34J791WTNXZA
Curved Security Display
Samsung's 34-inch curved monitor offers an immersive ultra-wide view, perfect for monitoring multiple security camera feeds simultaneously. Its QHD resolution and Thunderbolt 3 connectivity make it a top choice for security professionals.
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Pros & Cons
PROS
  • Wide screen for multitasking
  • High-quality built-in speakers
  • Fast Thunderbolt 3 connectivity
  • Immersive curved design
CONS
  • Large footprint
  • VA panel may have limited viewing angles
ViewSonic VP2768a
ViewSonic
VP2768a
Professional Surveillance Monitor
27-inch QHD monitor engineered for professional environments. Its factory-calibrated color accuracy and extensive connectivity make it a reliable choice for security monitoring centers.
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Pros & Cons
PROS
  • Excellent color accuracy
  • Multiple connectivity options
  • Ideal for multi-monitor arrays
  • Ergonomic adjustments
CONS
  • Moderate refresh rate
  • Higher cost compared to basic models
LG 43UN700-B
LG
43UN700-B
Large Format Security Monitor
Massive 43-inch 4K UHD monitor designed for security operations that require monitoring numerous camera feeds on a single screen. Its multiple input options and split-screen features enhance productivity.
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Pros & Cons
PROS
  • Huge screen for multiple feeds
  • Excellent input flexibility
  • Clear 4K resolution
  • Wide viewing angles
CONS
  • Very large footprint
  • Not wall-mountable without additional hardware
BEST OF THE BEST
Dell U2723QE
4K Ultra HD Monitor
Screen Size: 27 inches
Resolution: 3840 x 2160
Panel Type: IPS Black
Refresh Rate: 60Hz
Ports: USB-C, HDMI, DisplayPort, USB-A
Brightness: 400 nits

The Dell U2723QE 27-inch 4K monitor stands out for its exceptional clarity and color accuracy, which are crucial for security monitoring environments. The 3840 x 2160 resolution provides sharp images, allowing users to discern fine details in surveillance footage.

Its IPS Black panel delivers deeper blacks and improved contrast, making it easier to spot anomalies in low-light video feeds.This monitor also features a wide range of connectivity options, including USB-C, HDMI, and DisplayPort, ensuring compatibility with various security systems and computers.

The built-in KVM switch allows users to control two PCs with a single keyboard and mouse, streamlining workflow in multi-system setups. Ergonomic adjustments such as height, tilt, swivel, and pivot further enhance user comfort during long monitoring sessions.

With its energy-efficient design and advanced eye comfort features, the Dell U2723QE is a reliable choice for security control rooms and surveillance centers.

PROS
  • Exceptional image clarity
  • Deep blacks and vivid colors
  • Multiple connectivity options
  • Built-in KVM switch
CONS
  • Higher price point
  • 60Hz refresh rate may not suit all needs
BEST BANG FOR THE BUCK
Samsung LC34J791WTNXZA
Curved Security Display
Screen Size: 34 inches
Resolution: 3440 x 1440
Panel Type: VA
Refresh Rate: 100Hz
Ports: Thunderbolt 3, HDMI, DisplayPort, USB
Curvature: 1500R

The Samsung LC34J791WTNXZA is a 34-inch ultra-wide curved monitor designed to enhance productivity and situational awareness in security operations. Its 3440 x 1440 QHD resolution provides ample screen real estate, allowing users to view several surveillance feeds side by side without compromising clarity.

The 1500R curvature ensures a comfortable viewing experience, reducing eye strain during extended monitoring sessions. Thunderbolt 3 connectivity enables fast data transfer and charging, making it easy to connect to modern security systems and laptops.

The monitor also features built-in speakers, reducing the need for external audio equipment.With its sleek design and adjustable stand, the Samsung LC34J791WTNXZA fits seamlessly into any security control room, offering both functionality and style.

PROS
  • Wide screen for multitasking
  • High-quality built-in speakers
  • Fast Thunderbolt 3 connectivity
  • Immersive curved design
CONS
  • Large footprint
  • VA panel may have limited viewing angles
Acer SB220Q
Budget Security Monitor
Screen Size: 21.5 inches
Resolution: 1920 x 1080
Panel Type: IPS
Refresh Rate: 75Hz
Ports: HDMI, VGA
Response Time: 4ms

Acer's SB220Q monitor is an excellent choice for those seeking a cost-effective solution for security monitoring. Despite its budget-friendly price, it features a 1920 x 1080 Full HD IPS panel, delivering clear and accurate visuals for reviewing surveillance footage.

The ultra-thin profile and compact stand make it easy to fit into tight spaces, such as small security booths or desks with limited room. The monitor supports both HDMI and VGA inputs, ensuring compatibility with a wide range of security systems and computers.

While it lacks some advanced features found in higher-end models, the Acer SB220Q provides dependable performance for basic monitoring needs, making it ideal for small businesses or home security setups.

PROS
  • Affordable price
  • Slim and lightweight
  • Good color accuracy for the price
  • Easy setup
CONS
  • No built-in speakers
  • Limited adjustability
ViewSonic VP2768a
Professional Surveillance Monitor
Screen Size: 27 inches
Resolution: 2560 x 1440
Panel Type: IPS
Refresh Rate: 60Hz
Ports: USB-C, HDMI, DisplayPort, Ethernet
Color Accuracy: Delta E < 2

The ViewSonic VP2768a is tailored for professionals who demand precision and reliability in their monitoring equipment. Its 2560 x 1440 QHD resolution ensures sharp images, which is essential for identifying details in surveillance footage.

The monitor is factory calibrated for color accuracy, making it suitable for environments where image fidelity is critical.Connectivity is a strong point, with USB-C, HDMI, DisplayPort, and Ethernet options, allowing seamless integration with various security systems and network setups.

The ergonomic stand supports height, tilt, swivel, and pivot adjustments, ensuring comfort during long hours of monitoring.The VP2768a also features an ultra-thin bezel design, making it ideal for multi-monitor setups in security control rooms.

Its robust build and advanced features make it a dependable asset for any professional surveillance operation.

PROS
  • Excellent color accuracy
  • Multiple connectivity options
  • Ideal for multi-monitor arrays
  • Ergonomic adjustments
CONS
  • Moderate refresh rate
  • Higher cost compared to basic models
LG 43UN700-B
Large Format Security Monitor
Screen Size: 43 inches
Resolution: 3840 x 2160
Panel Type: IPS
Refresh Rate: 60Hz
Ports: USB-C, HDMI x4, DisplayPort, Headphone Out
PBP/PIP: Yes

LG's 43UN700-B is a 43-inch 4K UHD monitor that offers an expansive workspace, making it ideal for security control rooms where multiple video feeds need to be displayed simultaneously. The 3840 x 2160 resolution ensures that each feed remains clear and detailed, even when divided into quadrants or more.

The monitor supports up to four different inputs at once, thanks to its Picture-by-Picture (PBP) and Picture-in-Picture (PIP) modes. This allows security personnel to monitor several sources, such as NVRs, DVRs, and computers, without the need for multiple monitors.

The IPS panel provides wide viewing angles, ensuring that images remain consistent from different positions in the room.With USB-C, HDMI, DisplayPort, and headphone out, the LG 43UN700-B is compatible with a wide range of devices.

Its large size and advanced features make it a powerful tool for high-demand security environments.

PROS
  • Huge screen for multiple feeds
  • Excellent input flexibility
  • Clear 4K resolution
  • Wide viewing angles
CONS
  • Very large footprint
  • Not wall-mountable without additional hardware

How our picks compare

SpecificationDell U2723QESamsung LC34J791WTNXZAAcer SB220QViewSonic VP2768aLG 43UN700-B
Screen Size27 inches34 inches21.5 inches27 inches43 inches
Resolution3840 x 21603440 x 14401920 x 10802560 x 14403840 x 2160
Panel TypeIPS BlackVAIPSIPSIPS
Refresh Rate60Hz100Hz75Hz60Hz60Hz
PortsUSB-C, HDMI, DisplayPort, USB-AThunderbolt 3, HDMI, DisplayPort, USBHDMI, VGAUSB-C, HDMI, DisplayPort, EthernetUSB-C, HDMI x4, DisplayPort, Headphone Out
Brightness400 nits----
Curvature-1500R---
Response Time--4ms--
Color Accuracy---Delta E < 2-
PBP/PIP----Yes

Choosing the right security monitor is a crucial step in building an effective surveillance system, whether for a business, home, or public space. The market offers a wide array of options, each with its own strengths and weaknesses. To make an informed decision, it’s important to understand the key features, technologies, and considerations that set the best security monitors apart from the rest.

Begin by assessing your specific needs. Consider the environment where the monitor will be used. For instance, a small office may require only a single screen for basic camera feeds, while a larger facility might benefit from a multi-screen setup to display numerous camera angles simultaneously. The intended use will influence the size, resolution, and connectivity options you should prioritize.

Display size is one of the first factors to evaluate. Larger screens, typically ranging from 24 to 32 inches, allow for easier viewing of multiple camera feeds at once. However, the available space in your monitoring area may limit your choices. It’s also important to consider the monitor’s resolution. Full HD (1920x1080) is generally sufficient for most security applications, providing clear images and enough detail to identify people and objects. For more demanding environments, such as casinos or airports, 4K monitors can offer even greater clarity, though they require compatible cameras and more robust video processing equipment.

Panel technology plays a significant role in image quality and viewing comfort. IPS panels are known for their wide viewing angles and accurate color reproduction, which can be beneficial in control rooms where multiple people may need to view the screen from different positions. TN panels, while often more affordable, tend to have narrower viewing angles and less vibrant colors, but they can be suitable for single-user setups or where budget constraints are a concern.

Reliability and durability are essential for security monitors, as they are often required to operate continuously, sometimes 24/7. Look for monitors specifically designed for commercial or security use, as these models are built to withstand prolonged operation and typically offer better heat dissipation. Features such as flicker-free technology and blue light reduction can also help reduce eye strain for operators who spend long hours in front of the screens.

Connectivity is another critical aspect. Ensure the monitor supports the input types your surveillance system uses, such as HDMI, DisplayPort, VGA, or BNC. Some monitors offer multiple input options, allowing you to connect various devices or switch between different camera feeds easily. Built-in speakers can be useful if your system includes audio monitoring, though external speakers often provide better sound quality.

Consider the monitor’s mounting options. Wall-mountable models can save desk space and provide a cleaner, more organized appearance, especially in professional monitoring stations. Adjustable stands that allow for tilting, swiveling, and height changes can enhance comfort and ergonomics for operators.

Additional features can further enhance the monitoring experience. Picture-in-picture or split-screen modes enable simultaneous viewing of multiple feeds on a single display. Some monitors include anti-glare coatings, which are particularly helpful in brightly lit rooms. Energy efficiency is also worth considering, as monitors that consume less power can reduce operating costs over time.

Finally, pay attention to warranty and support. Security monitors are a long-term investment, and a solid warranty can provide peace of mind. Opt for reputable brands known for their customer service and product reliability.

In summary, finding the best security monitor involves balancing factors such as display size, resolution, panel technology, durability, connectivity, and additional features. By carefully evaluating your specific requirements and the environment in which the monitor will be used, you can select a model that delivers clear, reliable performance and supports the overall effectiveness of your security system.