Emergency Phone Spacing

Calculate emergency call station placement.

Surface area measurement (length × width for rectangles).
Surface area measurement (length × width for rectangles).
acres
Enter the risk level (1=low, 2=med, 3=high) value for this calculation.

Results

Max Spacing:
Maximum allowed or calculated value.
-ft
Phones Needed:
Calculated phones needed based on your inputs.
-
Camera per Phone:
Value expressed as a rate (per unit).
-
Reference: ASIS/UL Standards. Emergency phone placement standards.