Xfinity’s new sensors offer customers the ability to customize their experience through the Xfinity app, where they can add and pair as many sensors as they need.

Subscribers to Xfinity broadband with the Home Security add-on can expand their systems with door/window and motion sensors they install themselves.

If you're deciding between ADT and Xfinity home security systems, this guide covers everything you need to know about the similarities and differences.

Responding to the increase in consumer demand, today Xfinity announced two new do-it-yourself (DIY) security products – the Xfinity Door and Window Sensor and the Xfinity Motion Sensor – that ...

The Xfinity Home Security service will cost around $40 monthly, although customers will have to sign up for a three-year contract and agree to a steep $1,100 early cancellation fee.

Comcast Corp is adding home security to its package of services for homes where it already delivers cable television, broadband and phone.