Download your Xfinity Home Certificate of Alarm System below.
The Xfinity Home Certificate of Alarm System is proof of home security ownership and activation that you can provide to your insurance company. We provide the certificate when your Xfinity Home system is installed, but you can download or print a copy anytime.
What you'll need:
- Xfinity Home
- Access to xfinity.com
- Your Xfinity ID and password
Download your Certificate of Alarm System
- Sign in to customer.xfinity.com/#/services/home with your Xfinity ID and password.
- Scroll down to the Security Alarm Certificate section.
- Click the Download the Alarm Certificate link.
- Your Certificate of Alarm System opens in a new window where you can download it to your computer or print a copy using your browser tools.
Additional information
Visit our Online Support Center to find common solutions.

The easiest way to activate, manage, and troubleshoot your Xfinity experience is with the Xfinity app! Get 24/7 real-time support, pay your bill, view plan details, get outage updates, and more. Download the free Xfinity app, or scan the QR code with your smartphone.
Need additional support? Ask Xfinity Assistant.