Protect Your Home with ADT Security, the Leader in Home Alarm Systems. Call 855-497-8573 for Your Risk-Free Quote and Join America’s #1 Home Alarm Provider Today!

Find the best home security with top alarm systems from ADT, a trusted security company with 150 years of experience. Get a good house security system customized for your needs.

Compare all the best home security products that ADT offers. ADT products include security alarms, security cameras, doorbell cameras, fire alarms, smart home automation, life safety, and more!

2025年3月7日 · Latest News: ADT is offering its best package – the Front Door Protection system for less than half of its retail price. In addition, you can get a battery-powered Google Nest doorbell and a Yale Smart Lock for free when you sign up for any ADT system.

Learn all about your ADT Security System and Customer account in the ADT Security Customer Support Center. Find owner manuals, help articles, how-to videos, and workflows.

SafeStreets offers home security systems monitored by ADT, the #1 smart home security provider in America. ADT monitoring ranges from $45.99/month * ($6/week *) to $59.99/month * ($8/week *) depending on the plan and your unique needs.

ADT-monitored systems give customers greater peace of mind with more ways to receive alerts, reduce false alarms and help detect potential incidents inside and around the home.

Protect what matters most with ADT Home Security systems and monitoring services. Get a quote and discover security solutions customized for your home.

Register at MyADT to pay your bill, print certificate for insurance discount, manage alarm contacts, manage recurring payments, and view your alarm activity.

Aside from the central hub, arrayed sensors and cameras, ADT's system comprises various helpful gadgets, from flood sensors and smart plugs to garage door openers and deadbolts.