In portable radiation detectorе  Radiacode sound and vibration sources are built in to acknowledge button presses and to indicate events and alarms. A light indication is provided for remote monitoring. To manage your settings, go to: [[Settings#Signals - sound, vibration, light]] Sound can be accompanied by: - switching the device on and off; - pressing a button; - establishment of communication via Bluetooth; - registration of radiation quantum; - exceeding alarm thresholds; - low battery warning; - response to the "Search for device" request. Vibration can be accompanied by: - switching the device on and off; - pressing the button; - exceeding alarm thresholds; - response to the "Search for the device" request. Light indication: - battery charging - blue color, continuous glow; - registration of radiation quantum in normal conditions - green color, flash; - registration of radiation quantum in case of alarm - red color, flash; - exceeding the alarm threshold - switching on the screen backlight. It is possible to turn signals on or off the alarms by separate groups: - all sounds; - button pressing sound; - sound of radiation quantum registration; - all types of vibration; - light indication.