,SEP1505 Assignment 2 (COMPLETE ANSWERS)
semester 1 2025 - DUE April 2025 ; 100% TRUSTED
Complete, trusted solutions and explanations.
Question 1
1.1. Analyse the various purposes of an intruder alarm system
in enhancing overall protective security.
Intruder alarm systems are a fundamental component of a comprehensive security
strategy. Their purposes are multifaceted and directly contribute to enhancing
overall protective security in various environments, including residential,
commercial, and industrial settings.
1. Early Detection and Deterrence
One of the primary purposes of an intruder alarm system is the early detection of
unauthorized entry. The presence of an alarm system can also act as a strong
deterrent to potential intruders, who may avoid targeting premises with visible
security features.
2. Real-Time Monitoring and Alerting
Modern intruder alarms are often integrated with real-time monitoring
capabilities, such as motion sensors, door contacts, and surveillance cameras.
These systems can alert security personnel or the property owner via SMS, app
notifications, or direct calls, ensuring timely responses to incidents.
3. Enhancing Physical Security Layers
An intruder alarm system serves as an integral layer within the overall security
framework, complementing physical barriers (locks, fences) and procedural
controls (guard patrols, visitor logs). This layered approach enhances the depth
and resilience of the security infrastructure.
4. Evidence Collection and Forensics
, Some systems are linked to CCTV or recording devices, providing valuable
evidence in the event of a break-in. This footage can assist in identification,
investigation, and prosecution, making the alarm system part of the post-incident
forensic process.
5. Peace of Mind and Psychological Assurance
Knowing that a reliable intruder alarm system is in place offers psychological
assurance to occupants, employees, or tenants, reducing anxiety and fostering a
sense of safety.
6. Cost Savings and Risk Mitigation
By preventing or minimizing losses due to theft or damage, intruder alarms
contribute to long-term cost savings. They can also lead to lower insurance
premiums, as insurers often recognize alarm systems as a risk-reducing factor.
1.2. Explain how intruder alarm systems help make security personnel more
efficient, reduce human error, and improve the detection of intruders.
Intruder alarm systems act as a technological force multiplier for security
operations, significantly enhancing the efficiency, reliability, and responsiveness
of human personnel.
1. Automation of Routine Monitoring
Intruder alarm systems automate the detection of suspicious activity, allowing
security personnel to focus on response and strategy rather than constant manual
monitoring. This improves efficiency, especially in large or complex sites.
2. Reduction in Human Error
Humans are prone to fatigue, distraction, and oversight. Alarm systems, in
contrast, offer consistent and accurate detection capabilities 24/7. This reduces
the chances of missed breaches or delayed responses caused by human mistakes.
3. Faster and More Targeted Responses
semester 1 2025 - DUE April 2025 ; 100% TRUSTED
Complete, trusted solutions and explanations.
Question 1
1.1. Analyse the various purposes of an intruder alarm system
in enhancing overall protective security.
Intruder alarm systems are a fundamental component of a comprehensive security
strategy. Their purposes are multifaceted and directly contribute to enhancing
overall protective security in various environments, including residential,
commercial, and industrial settings.
1. Early Detection and Deterrence
One of the primary purposes of an intruder alarm system is the early detection of
unauthorized entry. The presence of an alarm system can also act as a strong
deterrent to potential intruders, who may avoid targeting premises with visible
security features.
2. Real-Time Monitoring and Alerting
Modern intruder alarms are often integrated with real-time monitoring
capabilities, such as motion sensors, door contacts, and surveillance cameras.
These systems can alert security personnel or the property owner via SMS, app
notifications, or direct calls, ensuring timely responses to incidents.
3. Enhancing Physical Security Layers
An intruder alarm system serves as an integral layer within the overall security
framework, complementing physical barriers (locks, fences) and procedural
controls (guard patrols, visitor logs). This layered approach enhances the depth
and resilience of the security infrastructure.
4. Evidence Collection and Forensics
, Some systems are linked to CCTV or recording devices, providing valuable
evidence in the event of a break-in. This footage can assist in identification,
investigation, and prosecution, making the alarm system part of the post-incident
forensic process.
5. Peace of Mind and Psychological Assurance
Knowing that a reliable intruder alarm system is in place offers psychological
assurance to occupants, employees, or tenants, reducing anxiety and fostering a
sense of safety.
6. Cost Savings and Risk Mitigation
By preventing or minimizing losses due to theft or damage, intruder alarms
contribute to long-term cost savings. They can also lead to lower insurance
premiums, as insurers often recognize alarm systems as a risk-reducing factor.
1.2. Explain how intruder alarm systems help make security personnel more
efficient, reduce human error, and improve the detection of intruders.
Intruder alarm systems act as a technological force multiplier for security
operations, significantly enhancing the efficiency, reliability, and responsiveness
of human personnel.
1. Automation of Routine Monitoring
Intruder alarm systems automate the detection of suspicious activity, allowing
security personnel to focus on response and strategy rather than constant manual
monitoring. This improves efficiency, especially in large or complex sites.
2. Reduction in Human Error
Humans are prone to fatigue, distraction, and oversight. Alarm systems, in
contrast, offer consistent and accurate detection capabilities 24/7. This reduces
the chances of missed breaches or delayed responses caused by human mistakes.
3. Faster and More Targeted Responses
