Best for siren loudness
eufy Security HomeBase S380 (HomeBase 3)
4.5 feature score
Highest scored product for this feature based on supporting review evidence.
Best Home Security Systems for siren loudness
siren loudness Decision Dashboard
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The HomeBase alarm is considered audible enough to hear when anti-theft triggers outside.
Pros: Event history accessibility, signal penetration through walls
Cons: encryption strength, HomeKit compatibility