Lockdown Alarm Sounds

Lockdown Alarm Sounds & Voice Alerts

Selecting the right lockdown alarm sounds is a critical step in modern emergency planning. Unlike fire alarms, these distinctive tones ensure schools, workplaces, and public venues—compliant with Martyn’s Law (Protect Duty)—can signal a secure-room protocol without confusion.

Explore the Camelott library below to choose the siren tones or voice annunciation messages for your system.

01 Banshee Buzz LF
02 Banshee Fast Sweep LF
03 Banshee Slow Sweep LF
04 Banshee Continuous LF
05 Banshee Fast Sweep LF
06 Medium Sweep LF
07 Continuous LF
08 Back-Up Alarm LF
09 Alternate LF
10 Medium Sweep LF
11 Alternate LF
12 Banshee Buzz HF
13 Banshee Fast Sweep HF
14 Banshee Slow Sweep HF
15 Banshee Continuous HF
16 Banshee Fast Sweep HF
17 Back-Up Alarm HF
18 Alternate HF
19 Slow Whoop
20 Din Tone DK
21 French Fire Sounder
22 Australian Alert Signal
23 Australian Evacuation Signal
24 US Temporal Tone LF
25 US Temporal Tone HF
26 Swedish Tone Fire
27 Swedish Tone All-Clear
28 ISO8201 LF
29 ISO8201 HF
30 BT Banshee FP1063.1
31 Secondary Banshee LF
32 Bell Tone

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Lockdown Alarm Sounds — FAQ

What is a lockdown alarm sound?

A lockdown alarm sound is a dedicated audio warning instructing people to stay indoors, secure rooms, and remain quiet. Distinct from a fire alarm (which signals evacuation), these alerts are critical for Martyn’s Law (Protect Duty) compliance in schools, theatres, and stadiums.

What should a lockdown alarm sound like?

  • Distinctly different from fire bells or sirens.
  • Urgent yet calm to prevent mass panic.
  • Recognisable by staff, covering all classrooms, foyers, and outdoor areas.

Pro Tip: The best systems use a unique tone followed by clear voice instructions: ā€œAttention: Lockdown in effect. Secure all doors.ā€

Is a lockdown alarm legally required under Martyn’s Law?

While the law focuses on outcomes rather than specific equipment:

  • Standard Duty (200-799 capacity): Must ensure effective lockdown communication.
  • Enhanced Duty (800+ capacity): Requires documented procedures and proof of drills.

A dedicated lockdown system is widely considered "best practice" to meet these requirements.

What type of lockdown alarm system is best?

  • Wireless Systems: Low-disruption install for schools and old buildings.
  • Multi-Trigger: Activation from reception, offices, or portable fobs.
  • Hybrid Alerts: Combines unique tones with clear voice commands.

Ready for a safer site?
View CamelottĀ® Lockdown Alarm Systems

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