XFINITY Home Security
XFINITY Home from Comcast is a total home security and automation system that helps protect your family. You will occasionally need to replace the batteries in some of your devices to ensure the system works properly.
Replacement XFINITY Home batteries ordered from BatteryJunction.com will include instructions and double sided tape (when needed).
Please contact Xfinity Home at 1-800-XFINITY (1-800-934-6489) if you need to troubleshoot a problem with your home security system or if you have a question about a battery order that Xfinity placed for you.