Device for monitoring a fire alarm and configuration method and fire alarm

摘要

The device has a sensor (2) for sensing an object of a fire alarm (1), and a data storage and an evaluation unit for storing and evaluating a sensor signal. The fire alarm is activated by smoke, fire gas or heated air. The evaluation unit is formed to determine a value from the sensor signal for current shield of the fire alarm and for triggering an alarm when the determined value approaches a stored expected value. The value is determined depending on a horizontal angle over which the sensor senses the object. An independent claim is also included for a configuration process for monitoring a fire alarm.