#1 in smart home security

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Professionally customized & installed

24/7 fast-response pro monitoring for intrusion, fire and CO

Expertly installed by professionals, customized to your needs

Smart home security and video packages

6-month money-back guarantee*

$0 down with flexible monthly payments

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DIY setup & configuration

Self-monitoring or 24/7 fast-response pro monitoring

Customizable systems you can easily set up yourself

Security and video packages

30-day money-back guarantee*

Month-to-month contract

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A system tailored to you

Every ADT security package is designed to help protect your home in a way that works for you and your budget. Whether you want just the basics or all the bells and whistles, ADT can work with you to customize a system to help protect your home.

Home automation

Custom alerts

Z-Wave technology

Control from virtually anywhere

Video monitoring

Live footage

Recorded clips

Indoor/outdoor cameras

Emergency alarms

Smoke detectors

Flood sensors

Carbon monoxide detectors

Get a free quote and ADT offers.

Get custom security deals for your home.

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The ADT advantage

#1 in smart home security

ADT has earned the honor of #1 smart home security provider four years in a row.

*Source: Strategy Analytics. US Interactive Security - April 2017, 2018, 2019, 2020

24/7 professional monitoring

Rest easy knowing that thousands of ADT employees are always ready to help in an emergency.

6-month guarantee

If ADT can’t resolve your system or service concerns, we’ll refund your installation and monitoring fees.*

*Certain restrictions may apply. See terms and conditions here.

Secure security
All the essentials to help give you peace of mind

24/7 alarm monitoring

Security monitoring equipment

Monitored fire, flood and carbon monoxide detection

Professional installation

Smart home automation
Step it up with smart home automation

Includes everything in the Secure package

Remote arm and disarm

Smart home controls

Customizable alerts, schedules and automations

Video security cameras
Keep an eye on everything with video security

Includes everything in the Smart package

Security cameras

Live stream from mobile devices

Record and save video clips

Our products

America’s Best Customer
Service 2020
Home Security Product of the Year
(Command and Control)
“It's the most complete, full-featured home security system we've tested, and doubles as an automation platform for your other smart home devices.”
Strategy Analytics
#1 Smart Home Security Provider*
(4 years in a row)


US News
Named a “Best Home Security System of 2020”
The Wall Street Journal
“Home security giant ADT has made a strategic expansion beyond alarm systems and into the realm of the Internet of Things.”
Business Insider
“ADT is a long-time player in the home security game. If you're looking for high-end security with professional monitoring, ADT Command offers everything you might need.”