What is the PL-3 alarm response requirement?

What is the PL-3 alarm response requirement?

• A. Internal: 3 SF; external: 2-person SRT.
• B. Internal: 1; external: 1 SRT.
• C. At least 2 SF for immediate internal; external 2-person SRT.
• D. Internal: 2 SF; external: 1 SRT.

Answer: (C)

PL-3 alarms are designed to produce a quick, layered response that can contain and control a moderate-threat incident. The first priority is an immediate internal response with enough personnel inside to rapidly counter the intruder, deny access to critical areas, and begin containment. Requiring at least two security forces inside ensures there’s redundancy and adequate coverage across key access points, so the internal team can manage multiple threats or angles of approach without being overwhelmed. Outside the perimeter, a small but capable external team is expected to arrive—the two-person Special Response Team. This external unit provides reinforcement, conducts controlled entry if needed, and supports ongoing incident management from a position beyond the inner perimeter. Having two personnel in the external team strikes a balance between speed and capability for escalation, without overstaffing for PL-3. Other options either demand more internal personnel than necessary, or offer too little internal or external support. Internal staffing of only one or an external team of only one would likely be insufficient for immediate containment or for coordinating a response across both interior and exterior zones.

PL-3 alarms are designed to produce a quick, layered response that can contain and control a moderate-threat incident. The first priority is an immediate internal response with enough personnel inside to rapidly counter the intruder, deny access to critical areas, and begin containment. Requiring at least two security forces inside ensures there’s redundancy and adequate coverage across key access points, so the internal team can manage multiple threats or angles of approach without being overwhelmed.

Outside the perimeter, a small but capable external team is expected to arrive—the two-person Special Response Team. This external unit provides reinforcement, conducts controlled entry if needed, and supports ongoing incident management from a position beyond the inner perimeter. Having two personnel in the external team strikes a balance between speed and capability for escalation, without overstaffing for PL-3.

Other options either demand more internal personnel than necessary, or offer too little internal or external support. Internal staffing of only one or an external team of only one would likely be insufficient for immediate containment or for coordinating a response across both interior and exterior zones.