Note:

This calculator helps determine the number of smoke detectors needed based on the total area to be protected. Proper detector placement ensures effective fire detection and compliance with fire safety guidelines.

Understanding the Parameters:

• Total Area to be Protected (S): The total square meter area where smoke detectors need to be installed.
• Coverage Area per Detector (A): The area that one smoke detector can effectively cover. This value is based on manufacturer recommendations and fire safety standards.
• Correction Coefficient (K): A factor that adjusts for different protection levels:
  • Special Protection (K = 0.7–0.8): Used in high-risk environments.
  • First-Class Protection (K = 0.8–0.9): Used in standard office or commercial buildings.
  • Second-Class Protection (K = 0.9–1): Used in low-risk environments.

How the Calculation Works:

The total number of smoke detectors is determined based on the area to be protected, the coverage capacity of each detector, and an adjustment factor for the type of space. The correction coefficient accounts for different environmental factors, ensuring that detectors are neither too closely nor too widely spaced.

Enter the required values and click "Calculate Required Detectors" to determine the optimal number of smoke detectors needed.