Home security that's built around you

Get home security that can grow and move with your evolving needs. LifeShield's flexible home security systems and equipment are easy to set up and use. Have questions along the way? We're here for you with caring customer support.

Help protect any size home from burglary, fire, & CO today!

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ADT home security keypad

Set up your DIY system easily in 1 hour or less.

ADT home security mobile app notifications

Check your home's security from virtually anywhere with our FREE mobile app!

Moving with a home security system

Whether you rent or own, it's easy to pack up your system and take it when you move.

ADT call center customer service

Choose 24/7 pro monitoring service with no long-term contract or no-contract self-monitoring.

Easy, DIY LifeShield home security systems & equipment

Build Your Own System

Select only the home security equipment you need.

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8-Piece Doorbell Camera System

See and communicate with your home’s visitors using 2-way talk and night vision.

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11-Piece System

Get the right amount of smart home security needed for your space.

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15-Piece Camera System

Help secure your home with a smart security camera and motion sensors.

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Choose 24/7 professional monitoring services and get your first month FREE!* No hidden fees. Cancel anytime.

*Receive 30 days of free monitoring service. If you do not cancel within your 30-day trial period, it will auto-renew and charge you the monthly rate for your plan plus tax. Cancel anytime by clicking on the cancellation link in your Order Confirmation email.

Set your sights on security with the new Blue by ADT cameras

Help secure your home with smarts

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Smart home ready

Get home security from Blue by ADT and LifeShield that works seamlessly with most of the latest smart home automation technology.

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Committed to privacy

ADT puts your privacy first, and we do not sell your personal data. Blue by ADT products use login failure lockout and password strength enforcement, as well as encryption technology. With 6.2 million customers, ADT is the most trusted name in home security.

1st place winner in home security
First in firsts

ADT, the nation's #1 smart home security provider with 145 years of experience, is proud to launch the new, modern Blue by ADT cameras.

Security that's built around you

Choose from security cameras or custom systems.

Set it up yourself in less than 1 hour.

Arm your system.

Smart home automation at your command

LifeShield makes your house smarter by giving you the power to automate your door locks and adjust your lights and thermostat with just a few words or the tap of a finger.

LifeShield systems are compatible with Google Assistant, Amazon Alexa, Z-Wave Plus, and IFTTT.

Order no-contract home security cameras & alarm systems now. Cancel anytime.

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+ 1 month FREE* professional monitoring for all security systems

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*Receive 30 days of free monitoring service. If you do not cancel within your 30-day trial period, it will auto-renew and charge you the monthly rate for your plan plus tax. Cancel anytime by clicking on the cancellation link in your Order Confirmation email.