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Manned Guarding vs Technology

The debate between manned guarding and technology-based solutions is once that keeps developing as technology progresses. Both approaches have their unique advantages and limitations and we look at providing a thorough comparison to help businesses and individuals make informed decisions about their security needs.

Manned Guarding In Security

Manned guarding is when security personnel to protect property, assets, and people. These on-site guards are responsible for various tasks, including patrol duties, monitoring access points, and responding to incidents.

Advantages of Manned Guarding

  1. Human Security Presence: One of the most significant advantages of manned guarding is the physical security presence it provides. Uniformed security guards serve as a visible deterrent to potential intruders and can intervene directly in case of an emergency.

  2. Situational Awareness: Trained guards possess the ability to assess situations quickly and make informed decisions based on human intuition and experience. They can detect suspicious behaviour and respond appropriately, which is something automated systems might miss.

  3. Flexibility and Adaptability: Security personnel can adapt to various scenarios and environments. Whether it’s residential security, commercial security, or event security, guard services can be tailored to meet specific needs.

  4. Customer Service: Besides security duties, on-site guards can also provide customer service functions, such as assisting visitors, providing information, and ensuring a friendly yet secure environment.

Disadvantages of Manned Guarding

  1. High Cost: Employing private security guards can be expensive due to salaries, training, uniforms, and other related expenses. This cost can be prohibitive for smaller businesses or residential areas.

  2. Human Error: Even the best-trained security personnel are susceptible to tiredness and human error. This can sometimes lead to lapses in security protocols.

  3. Limited Coverage: Physical security measures are limited by the number of guards and their ability to be present at multiple locations simultaneously.

Technology in Security

The rise of security technology has revolutionised how we approach safety and protection. From CCTV systems to biometric systems, technology offers a wide array of tools to enhance security.

Security Technology

Advantages of Security Technology

  1. 24/7 Monitoring: Surveillance systems and remote monitoring provide constant oversight, ensuring that there are no gaps in security coverage. Security software can analyse feeds in real-time to detect any irregularities.

  2. Cost-Effective: While the initial investment in security technology might be high, it often proves more cost-effective in the long run compared to manned guarding due to lower operational costs.

  3. Advanced Detection: Intrusion detection systems, motion detectors, and smart security solutions provide advanced capabilities that go beyond human capacity. These systems can identify unauthorised access, unusual movement, and other potential threats with high accuracy.

  4. Integration and Automation: Integrated security systems allow for seamless communication between different security devices. AI-driven security and IoT security devices enable automation, reducing the need for human intervention.

Disadvantages of Security Technology

  1. Technical Failures: Electronic security systems are not immune to technical issues. Power outages, software bugs, and hardware failures can compromise the effectiveness of digital surveillance.

  2. Privacy Concerns: The use of CCTV and other surveillance cameras raises privacy issues. Ensuring that these systems comply with privacy laws and regulations is crucial.

  3. Limited Human Interaction: Security technology lacks the personal touch that manned guarding offers. In situations where human interaction is necessary, such as providing assistance or diffusing tense situations, technology falls short.

Comparative Analysis: Manned Guarding vs. Technology

Cost Efficiency

When comparing manned guarding to technology, cost efficiency plays a significant role. While guard services incur continuous expenses related to salaries and benefits, security technology requires a one-time investment with minimal ongoing costs. Cloud-based security solutions and wireless security systems further reduce maintenance expenses.


Manned guarding excels in providing a human touch, with security staff capable of handling complex scenarios and offering personalised service. However, technology offers unparalleled consistency and coverage. Surveillance systems and automated security measures provide round-the-clock vigilance, with AI-driven security enhancing detection capabilities.


Manned guarding offers greater flexibility in handling diverse security situations. Security personnel deployment can be adjusted based on immediate needs, and patrol officers can adapt to changing environments. On the other hand, technology provides scalable solutions that can be easily expanded or upgraded, making it ideal for growing businesses.


Security technology ensures reliability through continuous operation and advanced detection features. However, manned guarding remains crucial in situations where human judgement and intervention are necessary. On-site security management by trained guards can respond to dynamic threats that automated systems might not recognise.

Combining Manned Guarding and Technology

The optimal security strategy often involves a combination of both manned guarding and technology. This hybrid approach leverages the strengths of each method, providing comprehensive security coverage.

Enhanced Monitoring

Surveillance systems can be monitored by security personnel, ensuring real-time response to any detected threats. This integration allows for immediate action based on the insights provided by digital surveillance.

Layered Security

Using a layered security approach, guarded premises can benefit from both physical and technological barriers. Biometric systems and access control can secure entry points, while patrol officers provide a deterrent and quick response capability.

Event Security

For event security, combining manned guarding with smart security solutions ensures both a visible security presence and advanced monitoring. Security apps can be used to coordinate efforts and communicate effectively among the security force.

Future Trends in Security

The future of security lies in the continuous integration of manned guarding and technology. Innovations such as AI-driven security and IoT security devices will further enhance capabilities. The development of more sophisticated security software and cloud-based security solutions will provide even greater flexibility and effectiveness. Smart home technology and home security systems will become increasingly advanced, offering enhanced protection for residential areas.

The debate between manned guarding and technology is not about choosing one over the other but rather about finding the right balance. Each approach offers unique benefits that can be maximised when used together. By combining the human element of manned guarding with the advanced capabilities of security technology, businesses and individuals can achieve a robust and comprehensive security strategy.

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