51% drop
Fire Alarm Warning Strobe Siren Horn Sound \u0026 Strobe Alert System for Home Office Hotel Restaurant
$8.24$16.73(-51%)
- *Using ABS fire-proof material. Suitable to be used in office,shop,hotel,restaurant, etc.
- *The siren will send out both loud sound and quick flash light to remind people from the fire.
Set alert threshold:
10%