Sound detection has limited but positive evidence, with one reviewer especially liking the alarm detection feature.
Pros: Notification speed, Event recording reliability
Cons: Mesh network compatibility, Customer support responsiveness
Best Surveillance Cameras for Sound detection accuracy
Sound detection was seen as a useful emergency-alert add-on, though evidence was mostly limited to feature usefulness rather than deep testing.
Pros: Low-light performance, Notification speed
Cons: Recording start-time lag, PTZ (pan/tilt/zoom) control responsiveness
Sound detection accuracy was inconsistent: one reviewer found it accurate, but several reported crying/baby false positives from traffic, music, dogs, or other sounds.
Pros: Durability, Low-light performance
Cons: Power options (solar panel), PTZ (pan/tilt/zoom) control responsiveness