CRU ALARM SYSTEMS
Model: CZR-8100 • Burglar / Medical / Fire / Police
System Ready
Enter code + ARM to secure system
Ready
Armed
Alarm
Tip: Default code is 1234. Type it, then press ARM STAY, ARM AWAY or DISARM. PANIC / POLICE / FIRE / MEDICAL each use a different siren pattern (non-piercing).
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Training notes
  • Enter a 4-digit code (default 1234).
  • Press ARM STAY or ARM AWAY to arm.
  • Press DISARM with the correct code to silence siren and disarm.
  • PANIC – fast warble siren.
  • POLICE – hi/lo pattern.
  • FIRE – urgent rising/falling tone.
  • MEDICAL – softer pulsing tone.
Entered code: ----

These tones are mid-range and smoother so they’re attention-getting but not painful.