Best for backward compatibility
eufy Security HomeBase S380 (HomeBase 3)
3.8 feature score
Highest scored product for this feature based on supporting review evidence.
Best Home Security Systems for backward compatibility
backward compatibility Decision Dashboard
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Backward compatibility is positive for older cameras, but upgrade migration may still require manually re-adding devices.
Pros: Event history accessibility, signal penetration through walls
Cons: encryption strength, HomeKit compatibility