Primex sensors are equipped with an audio alert that is activated during a reading Alarm state (Out of Range, Past Alarm Delay status). The audio alert is activated when a sampled reading is out of range and the time period it has been out of range has exceeded its Alarm Delay setting value.
When the audio alert is enabled and the sensor is in a reading alarm state, the device emits an audio beep at one second intervals. Also, when powered by AC or PoE, the sensor's red LED flashes once per second.
During a reading Alarm state, pressing and immediately releasing the silence button
clears the audio alert and stops the red LED from flashing, but does not acknowledge the alert in your OneVue account. The audio alert resumes once the time period of the Resume Audio Alert setting has been reached. Audio alert settings are configured from a sensor's gateway profile.