Most #Q #lights #sounders range between 115 and 123 dB which is a good middle ground since you don't want to have too loud of an #alarm or too quiet.
https://theaussieexperience.mystrikingly.com/blog/a-how-to-on-qlight-sounders-and-traffic-lights
https://theaussieexperience.mystrikingly.com/blog/a-how-to-on-qlight-sounders-and-traffic-lights
Most #Q #lights #sounders range between 115 and 123 dB which is a good middle ground since you don't want to have too loud of an #alarm or too quiet.
https://theaussieexperience.mystrikingly.com/blog/a-how-to-on-qlight-sounders-and-traffic-lights
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