Protect What Matters Most with ADT Home Security

For over 145 years, ADT has combined trusted experience with modern technology to provide reliable home security and continuous 24/7 monitoring that you can rely on.

Why Choose Us

ADT Home Security—Where Safety Meets Smart Connectivity

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Trusted 24/7 Professional Monitoring - Benefit from ADT's five interconnected monitoring centers, providing swift, professional responses to alarms and emergencies around the clock.
Mobile Control - Integrate your security with home devices and manage your system—including arming/disarming, camera views, and smart locks—directly from the convenient ADT Control mobile app.
Over a Century of Experience - ADT is the most recognized name in security, backed by over 145 years of experience protecting homes and families across the country.
Industry-Leading Guarantees - ADT stands behind its service with powerful assurances like the Theft Protection Guarantee and the Money-Back Guarantee, providing peace of mind from day one.
pricing & plans

Stay Secure & Connected—Explore ADT Internet Plans

monthly
yearly (-10%)
Basic plan
Free
  • Includes door and window sensors and a motion sensor.
  • Ideal for those on a budget who want basic protection.
  • Professional monitoring is available.
  • Easy-to-use ADT mobile app access.
  • Essential perimeter defense for your home.
Advance plan
$ 49.99
  • Includes all Security Starter items plus 1 Camera.
  • Ideal for those who want to view video feeds of their property.
  • Remote video access via smartphone.
  • Expandable system for additional cameras.
  • 24/7 video monitoring and recording options.
Enterprise plan
$ 149.99
  • Includes Security Starter items plus Google Nest Doorbell.
  • Includes Yale Smart Lock.
  • Ideal for protecting against porch pirates and unauthorized entry.
  • Control your lock remotely with the ADT app.
  • Two-way talk with visitors at your door.
Basic plan
Free
  • Includes door and window sensors and a motion sensor.
  • Ideal for those on a budget who want basic protection.
  • Professional monitoring is available.
  • Easy-to-use ADT mobile app access.
  • Essential perimeter defense for your home.
Advance plan
$ 49.99
  • Includes all Security Starter items plus 1 Camera.
  • Ideal for those who want to view video feeds of their property.
  • Remote video access via smartphone.
  • Expandable system for additional cameras.
  • 24/7 video monitoring and recording options.
Enterprise plan
$ 149.99
  • Includes Security Starter items plus Google Nest Doorbell.
  • Includes Yale Smart Lock.
  • Ideal for protecting against porch pirates and unauthorized entry.
  • Control your lock remotely with the ADT app.
  • Two-way talk with visitors at your door.
FAQs

ADT Internet FAQs—Secure Answers for Smarter Connections.

Monitoring & Response

How fast is ADT's professional monitoring response?
ADT's monitoring centers provide 24/7 support and can send verified alerts to emergency services centers for a faster response compared to unverified alarms.
What is video verification?
During an alarm event, ADT agents can view real-time video feeds from your cameras (if you opt to share) to confirm an emergency before dispatching first responders.
Does my ADT system still work during a power outage?
Yes, the ADT Base and sensors typically include features like cellular backup and battery backup to help ensure operation for several hours during a power or internet outage.

Guarantees & Contracts

What is the Theft Protection Guarantee?
If a break-in occurs while your system is armed, ADT may pay up to $500 toward your insurance deductible.
Is there a money-back guarantee?
Yes, the ADT Money-Back Service Guarantee offers a full refund of the system installation price and monitoring fees if you are not satisfied within the first six months after ADT has attempted to resolve a system-related issue.
What is the standard ADT contract length?
The standard ADT monitoring contract is typically 36 months (3 years), though a 24-month contract applies in California.

System & Technology

Can I control my system remotely?
Yes, the ADT+ app allows you to arm/disarm the system, stream live video, manage smart home devices (like locks and lights), and receive customized alerts from virtually anywhere.
Does ADT integrate with Google Nest?
Yes, ADT has a partnership with Google, offering seamless integration with Google Nest cameras, doorbells, and other smart devices, all controlled through the ADT+ app.
Do I have to get my ADT system professionally installed?
ADT offers both professional installation for their security systems and DIY (self-setup) options, depending on the equipment and package you choose.

Customization & Support Fees

What are the upfront costs associated with purchasing ADT equipment?
The initial equipment costs vary significantly based on the package and number of devices (sensors, cameras) chosen. ADT offers options ranging from low upfront cost packages to higher-tier customized systems.
Can I upgrade or add more devices to my ADT system later on?
Yes, ADT systems are designed to be scalable. You can easily add more sensors, cameras, or smart devices at any time by purchasing them directly through ADT or a certified dealer.
Are there any fees for technician visits or repairs outside of the warranty?
After the initial equipment warranty period, a service fee may apply for technician repairs or service calls. Customers can subscribe to the optional Quality Service Plan (QSP) to cover most service fees.
How does ADT's customer support assist with app issues or general troubleshooting?
ADT provides 24/7 technical and customer support via phone, the ADT+ app, and online chat. They can assist with general troubleshooting and specific issues related to smart home integration.