With lots of third-party support and good equipment of its own, Comcast's home security service makes sense, especially if you're already a customer.
Subscribe to CNET: http://cnet.co/2heRhep
Check out our playlists: http://cnet.co/2g8kcf4
Like us on Facebook: https://www.facebook.com/cnet
Follow us on Twitter: https://www.twitter.com/cnet
Follow us on Instagram: http://bit.ly/2icCYYm
Add us on Snapchat: http://cnet.co/2h4uoK3