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Speakers making high pitched noise2/24/2023 ![]() ![]() SuretyDIY warranty policy can be found here on our website. If you unplug the battery and just run on the transformer, is the sound there? Out of curiosity, if you unplug the panel transformer and just run on battery, is the sound there? If this is a prominent sound and it occurs with both speakers unplugged then yes it is probably electrical and out of place. As far as the high pitched noise, I unplugged the speakers and it’s still coming from the panel. ![]() ![]() This is not a unique panel issue and from what we understand is something addressable in firmware. wav file.Ĭorrect, the “choppiness” or stutter on some words is known and based on available evidence seems to correspond to signal transmission (actions which cause a cellular signal update to ADC, not just sensors). This is an issue with the panel not playing a sound properly, and it stutters while playing some precanned. When i increase sound level in Speakers (High Definition Audio Device) in HP Pavilion Laptop, a huge noise or high pitched squeal sound is produced. ![]() The wireless transmission is just signaling an open/close. Choppiness during wireless transmission between panel + sensor shouldn’t affect how the panel plays a sound. ![]()
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