palohälyttimet
Palohälyttimet, also known as smoke detectors, are devices designed to detect the presence of smoke, typically as an indicator of fire. They are an essential component of fire safety systems in homes, businesses, and public buildings. The primary function of a palohälytin is to provide early warning to occupants, allowing them to evacuate safely before a fire escalates.
There are several common types of palohälyttimet, each utilizing different sensing technologies. Photoelectric smoke detectors use
Most palohälyttimet operate on battery power, while some are hardwired into the building's electrical system, often