Which CPTED category would include locks, gates, and security devices?

Which CPTED category would include locks, gates, and security devices?

• A. Organizational measures
• B. Mechanical measures
• C. Natural and/or architectural measures
• D. Strategic measures

Answer: (B)

The key idea here is how CPTED groups security elements by how they operate. Locks, gates, and security devices are mechanical measures because they are physical hardware that restricts access and controls movement. They work independently of lighting, sightlines, or policies, providing a tangible barrier and buying time in case of intrusion. This distinguishes them from natural or architectural measures (which rely on design, lighting, sightlines, and landscape) and from organizational measures (which involve policies, procedures, or personnel). So, locks, gates, and security devices are best described as mechanical measures.

The key idea here is how CPTED groups security elements by how they operate. Locks, gates, and security devices are mechanical measures because they are physical hardware that restricts access and controls movement. They work independently of lighting, sightlines, or policies, providing a tangible barrier and buying time in case of intrusion. This distinguishes them from natural or architectural measures (which rely on design, lighting, sightlines, and landscape) and from organizational measures (which involve policies, procedures, or personnel). So, locks, gates, and security devices are best described as mechanical measures.