Best for add-on cost value
eufy Security HomeBase S380 (HomeBase 3)
4.3 feature score
Highest scored product for this feature based on supporting review evidence.
Best Home Security Systems for add-on cost value
add-on cost value Decision Dashboard
Reviewers see value in bundles and user-added storage, especially when buying into cameras and HomeBase together.
Pros: signal penetration through walls, local processing capability
Cons: HomeKit compatibility, third-party accessory support