When configuring an alarm system, what is a crucial consideration for sensor placement?

When configuring an alarm system, environmental factors are crucial for sensor placement because they significantly affect the functionality and reliability of the system. Proper placement of sensors takes into account elements such as light exposure, temperature variations, and the potential for physical obstructions. For example, placing motion detectors near windows or in areas with high foot traffic may lead to false alarms, while inadequate placement in poorly lit or obscured areas can result in missed detection of unauthorized activity.

Considering environmental factors ensures that each sensor operates effectively within its specific surroundings, thereby enhancing the overall security of the area being monitored. Recognizing aspects such as humidity can also be important, particularly for external sensors or those placed in varying climatic conditions, to prevent issues related to weather interference.