Secure Home
Digital Keypad with High Decibel Alarm
Entryway Contacts
Keychain Remote
Pet Sensitive Motion Detector
Backup Battery
Smart Home
Everything Included in the Secure Home Package, PLUS
Lighting Control
Thermostat Control (at additional cost)
Garage Door Control (at additional cost)
Video & Smart Home
Everything Included in the Smart Home Package, PLUS
Additional Video Surveillance
Why choose ADT-monitored Security?
With plenty of packages to choose from and state-of-the-art technology, ADT-monitored Security is your go-to home security service to help protect the things and the people you love.
Proven reliability
ADT is the #1 smart home security provider in the U.S. Seven years in a row.
Source: Strategy Analytics, 2023
ADT SMART Monitoring
ADT's System Monitoring and Response Technology (SMART) lets you quickly verify an alarm for faster response.
Satisfaction guaranteed
ADT offers the longest money-back guarantee* of any national home security provider. ADT’s so confident in the quality and reliability of their systems, they offer a 6-month, money-back guarantee.
*In comparison to other national providers. **Applies after ADT has made attempts to resolve a system related issue. See full conditions here.
Build your system, help protect your home
Home security system
Round-the-clock monitoring, motion detectors, and remote access make the ADT-monitored Home Security System perfect for your humble abode.
Security cameras
Indoor and outdoor cameras watch over your inside and outside belongings.
Safety monitors and detectors
While motion sensors keep your home protected from outside dangers, fire and carbon monoxide alarms keep the inside of your home safe, too.
Smart home automation
Connect your smart home devices to your home security system to automate the things that matter most. Set your thermostat, turn your lights on and off, and schedule your security system for 24-hour protection.
Frequently Asked Questions
How much is ADT security?
ADT security prices depend on the package you choose. Packages start at $28.99/mo. Find the security package that best fits your needs and budget.
What is ADT security?
ADT Security is a monitored home security system that protects your home from burglaries and unwanted dangers inside and outside the home. Using safety sensors, detectors, and cameras, ADT security systems protect you and your loved ones in any situation.
How does ADT security work?
ADT security systems consist of cameras and sensors that notify you of any dangers in your home through a smart control panel or smartphone app. In addition, our ADT monitoring centers keep an eye out and alert the authorities of any imminent dangers to your home or business.