NOTE: THIS XFINITY Home Security APP IS FOR ALL COMCAST MARKETS, EXCEPT FOR CUSTOMERS IN HOUSTON THAT ORDERED PRIOR TO 11/16/11.XFINITY Home Security customers can use this application to securely access their system anytime, anywhere. XFINITY has redefined home security by providing greater peace-of-mind, keeping you connected to your family from anywhere in the world, and helping you better manage your home and life. XFINITY Home Security provides the following: - Reliable security intrusion and fire protection equipment with 24-hour central station monitoring - Interactive touch screen for arming/disarming, lighting control, live video from in-home cameras and quick glance information - Web and smartphone access to your home and security system - Live video for real-time viewing, and event-triggered video clips and pictures delivered via email and text message alerts when events occur - Remote lighting and thermostat control and scheduling features to help you save on utility bills Always Simple. Always Connected. Always Secure. Only from XFINITY. Disclaimer: Remote access features vary depending on underlying service.