Safe-ish Isn’t Safe Enough.

Good boy. Bad guard dog.

ADT home security systems starting at $199* — one month monitoring required at $24.99/mo.

 

*See additional terms here.

 

Plug IconEasy DIY install
Monitoring Icon24/7 ADT Pro Monitoring
No Contract IconNo long term contracts required

Easy installation, no heavy-duty tools needed

24/7 ADT Pro Monitoring contacts emergency services for you

No long-term contracts required,
cancel anytime

Get a Google Nest Doorbell 
and Google Nest Cam on us*

How it works

Shop DIY packages and customize to your home

See additional terms here.
**Req. min. DIY system purchase of $269 & pro monitoring plan starting at $39.99/mo. (one mo. min.) Offer valid on Google Nest Doorbell (battery) and Google Nest Cam (outdoor or indoor, battery). Offer not combinable. Terms & pricing here.. Exp 11/2/25

SAFETY ESSENTIALS

Life Safety

 51% OFF*

Get essential monitoring for break-ins, fires, and carbon monoxide.

 

Intrusion detection

Motion detection

24/7 ADT Pro Monitoring

ADT+ app access

Video

Trusted Neighbor™

 

$199.00 $404.00

Requires one month ADT Pro Monitoring from $24.99–$39.99/mo

EXTERIOR MONITORING

Outdoor Video

 Get a Google Nest Doorbell and Google
Nest Cam on us**

Monitor your home’s exterior, whether you're home or away. This system includes cameras for your front door and yard so you can have peace of mind knowing what’s going on around your property.

 

Intrusion detection

Motion detection

24/7 ADT Pro Monitoring

ADT+ app access

Video

Trusted Neighbor™

 

$289.00 $648.98

Requires one month ADT Complete Monitoring for $39.99/mo

VIDEO AND SMART LOCK

Front Door Protection

 Get a Google Nest Doorbell and Google
Nest Cam on us***

 Customize to claim deal

Help protect your front door with smart, reliable security. This system offers everything you need to keep your home’s main entry safe from intruders, package thieves, and unauthorized access.

 

Intrusion detection

Motion detection

24/7 ADT Pro Monitoring

ADT+ app access

Video

Trusted Neighbor™

 

$738.98

Requires one month ADT Complete Monitoring for $39.99/mo

NOT SURE WHICH PACKAGE YOU NEED?

Customize your ideal system

NOT SURE WHICH PACKAGE YOU NEED?

Customize your ideal system

NOT SURE WHICH PACKAGE YOU NEED?

Customize your ideal system

150 years of protecting our neighbors

ADT customers in communities across the country trust us with their lives.

150 years of helping protect your neighbors

ADT customers in communities across the country trust us with their lives.

Richard

Lake Orion, MI

Life can change in an instant. Everything is replaceable but not my family nor my pets. The best thing I did after buying the house was to get a monitored security system.

 

Peter

Rochester, NY

It was a great feeling knowing that, even in the middle of the night, there was someone looking out for my family and providing critical help so we could focus on the fire.

Why ADT

See how ADT compares

 
ADT logo
Ring
Brinks
Vivint
SimpliSafe
Comcast Xfinity
Years in Security Business


150


12


30


25


18


14

Company-operated US-based monitoring centers


6


0 - Outsources to Rapid Response


1


2


1


0 - Outsources to COPS Monitoring

Return & Money-Back Guarantee (MBG) Policies


6-month MBG1


30-day returns


3-day returns2


Up to 60-day returns; 4 month MBG


60-day MBG


30-day MBG

BBB Rating


A


A-


A-


B


A+


A+
Not accredited

App Rating (iOS)3


4.8


4.6


4.6


4.6


4.8


4.4

App Rating (Android)3


4.6


4.4


4.1


3.9


4.5


4.2

24/7 customer support
Equipment financing length

Up to 36 months with Self Setup systems; Up to 60 months with pro-installed systems4


Up to 18 months


Up to 60 months


Up to 60 months


Up to 24 months


Up to 24 months

Cell and broadband monitoring options available
Green circle with a white checkmark inside of it
Confirm/cancel alarms with a text message
Green circle with a white checkmark inside of it

(ADT Alarm Messenger)

Sells and installs Google Nest cameras and devices
Green circle with a white checkmark inside of it
$500 Theft Protection Guarantee


Yes5

 

Award-winning professional monitoring

ADT has the largest network of company operated centers in the industry, so we can be there for you 24/7.

*The Monitoring Association, 2024. ADT is a member of the TMA.

Frequently asked questions

What are the typical components of a good home security system?

A comprehensive home security system usually includes:


  • ADT Base: The heart of your security system, the Base communicates with all connected devices and the monitoring teams, giving you seamless control and peace of mind
  • Door and Window Sensors: These sensors are the smart, front-line detection for some of your home’s most vulnerable entry points, alerting you when doors or windows are opened unexpectedly
  • Motion Detectors: To monitor open areas like rooms and hallways, these sensors detect movement within their range, adding an extra layer of protection to your home's living spaces
  • Glass Break Sensors: Auditory sensors that recognize the sound or vibration of breaking glass, such as a window.
  • Security Cameras: The eyes and ears of any modern home security system, surveillance cameras are critical for monitoring activity in or outside of your home, recording events, and alerting you to visitors, deliveries, or anything unexpected
  • Smoke and Carbon Monoxide Detectors: To supplement your primary smoke detectors, these 'life safety alarms' detect fire or dangerous gases, and when connected to ADT security monitoring, our security professionals can even contact emergency services on your behalf when these alarms detect potential problems
  • Keypad or Key Fob: Easy-to-use interfaces for easily arming or disarming your ADT security system
  • Yard Signs and Window Stickers: Deter crime by letting would-be bad actors know your home is protected by an ADT security system and professional monitoring.
What happens to my security system during a power outage?

The ADT Base and the security kit's sensors include features that help ensure operation for several hours during a power outage. If your Wi-Fi goes down or there’s a power outage, Google Nest cameras and doorbells will automatically store up to one hour of recorded events in its local memory. You will also receive notifications upon loss and restoration. When things are up and running again, you’ll be able to see exactly what happened. And, the ADT Base features cellular backup to ensure communication with ADT Monitoring Centers are not interrupted during power outages — no landline needed!

Do ADT security packages require an active monitoring subscription?

Connecting these life safety sensors with your ADT security system helps to enhance the intelligent capabilities of the smart home system. If a fire or dangerous gas is detected, the smoke detectors and fire alarms will alert you by sound, light, voice and ADT+ app notification — even if you're away. With an ADT monitoring subscription, these life safety products alert our professional teams quickly on your behalf, so we can get first responders to your home fast.

Can I integrate my ADT home security system with other smart home devices?

Life Safety detectors are a group of sensors, alarms, and alert devices that stand vigilant to monitor your home for dangerous gases, smoke, excess heat or fires, and water damage. When paired with ADT's smart home security systems and professional monitoring, these detectors provide a lifeline to help in the event of an emergency — whether you're home or away.

Can I share access to the system with family members or friends?

Yes! Relax while our pros install your system, identify any security gaps, and show you how to use it—all in just one day. Just give us a call (833) 238-8862.

Let ADT Pros handle 
your installation