Bosch Security Systems Seismic Detectors Application Guide I-200153-1
04.2016
The recommended detector spacing is shown in Figure 6-7: Example 2 - balanced coverage which
shows a reduced d1, d2 and sd distance but provides a more balanced coverage.
T
o balance a system design, the distances d1, d2 & sd may be reduced but never in-
creased.
F
igure 6-7: Example 2 - balanced coverage