When should sensors be repositioned in an alarm system?

Repositioning sensors in an alarm system is primarily necessary when they are consistently triggering false alarms or missing actual intrusions. This indicates that the sensors are not effectively detecting the intended events due to placement issues caused by environmental factors, furniture changes, or other obstructions in the area. Adjusting the position can enhance the sensor’s ability to accurately monitor the space and reduce the likelihood of false alerts, thereby improving the overall effectiveness of the alarm system.

While it may be necessary to set up new devices or consider routine maintenance, the timing of those actions isn’t as critical as addressing performance issues directly related to the sensors. In addition, repositioning while the alarm system is powered off is not a standard practice, as it does not address performance concerns and could lead to a delay in effective monitoring. Thus, focusing on sensors that fail to perform adequately is essential for maintaining a reliable alarm system.