Protect What Matters with Trusted Security
Smarter, Safer, and More Reliable Home Security You Can Trust.
Unlock a Free* Camera with Purchase
Act now to receive a free* camera with purchase of proactive video surveillance!
Expert Protection for the Safety You Deserve
With 75 years of experience, we're ranked among the best in the nation. Rest assured: When you have a Guardian system, your home is smart, connected, and, most importantly, safe.
Get to Know the Guardian Difference
Guardian Protection vs. ADT
Why go with Guardian over a larger security company? Bigger doesn’t always mean better.
At Guardian, we pride ourselves on offering a truly personalized customer experience. That’s because we live and work in the same areas we serve. We’re passionate about protecting our communities, neighbors, and what matters most to them.
Connected & Convenient Home Security
Easily manage your Guardian home security system from anywhere – right from your smartphone.
One App, Total Control
Use your phone to view live video feeds, receive alerts of important activity, and more.
Recognized Nationwide for Home Security Excellence
Award-Winning Monitoring
Our security is proudly backed by our wholly owned, US-based Monitoring Centers.
Terms & Conditions
*This offer is valid only on a new Guardian Protection Services Security System Package and camera purchased between 4/13/2026 and 6/30/2026. Customer must purchase a Security System Package with a minimum purchase price of $299.00 and monthly proactive video surveillance, valued at $20.00 per month, to receive one free outdoor camera (ADC-724). This offer is subject to (1) Customer having internet and Wi-Fi service that will properly service all components of the system, (2) credit approval, (3) Customer entering into a qualifying Sales and Installation Agreement and Monitoring Agreement and a Sales and Installation Agreement at the time of purchase, (4) recurring automatic payment by credit card or electronic charge to Customer’s checking or savings account for monitoring service charges and any other amounts owed, and (5) payment. The Monitoring Agreement must include a minimum term of 60 months, a minimum monthly rate of $79.99, and an early termination charge. Customer may purchase additional equipment not included in this offer by paying in full for the additional equipment at the time of sale. This offer is limited to one free outdoor camera per Customer. Equipment substitutions are not permitted. This offer is subject to change without notice and cannot be combined with any other offer, transferred, or redeemed for cash. Images are for illustrative purposes and may not reflect the exact product or service provided.