Some self-monitoring options are available, built around the Xfinity app. There are a limited number of indoor, outdoor, and doorbell cameras compared to other home security providers. Bear in ...

Xfinity and ADT are both well-known home security brands with significant ... For example, ADT has excellent indoor and outdoor camera quality while Xfinity offers long-term, contract-free service ...

Xfinity's is $360. Bottom line: ADT is the most expensive. The sensors in a home security setup aren't as glamorous as the security cameras or video doorbells, but they're the glue holding the ...