10-Year Standalone Smoke Alarm

Applications:
✅ Commercial buildings: Offices, meeting rooms, hotels
✅ Food & beverage: Staff canteens, kitchen-adjacent zones (low false alarms)
✅ Multi-unit housing: Rental apartments, dormitories

Selection Guide:

1. Certifications:
   • China: GB 50116
   • Global: EN 14604 (smoke alarms)
2. Installation:
   • Ceiling-mounted: For areas ≤4m height without obstructions.
   • Wall-mounted: 15~30cm below ceiling, away from vents.
3. Density:
   • 1 unit per 40㎡, corridors every 15 meters.

Pros & Cons:
✔️ Pros:

• 10-year zero maintenance, cuts 90% labor costs
• No electrical wiring required for retrofits
• <1% false alarms save emergency resources
  ⚠️ Cons:
• Not for extreme heat environments (＞55℃)
• Monthly user testing required (self-check reminders)