When considering the installation of a home security system, ADT often stands out as a top choice for many homeowners. Known for its comprehensive security solutions and reliable monitoring services, ADT has established itself as a leader in the industry. However, one of the most pressing questions for potential customers is: How much will an ADT home security system cost per month? In this article, we will delve into the various factors that influence the monthly costs of an ADT security system, breaking down the components and plans to provide a clear understanding of what you can expect to pay.

Understanding ADT's Pricing Structure

ADT's pricing structure is multifaceted, taking into account equipment costs, installation fees, and monthly monitoring fees. Here’s a detailed breakdown of each component:

1. Equipment Costs

The initial cost of ADT’s security equipment can vary significantly based on the type and number of devices you choose for your home. Common equipment includes:

  • Control Panel: The central hub of the security system.
  • Door and Window Sensors: Detects when doors and windows are opened.
  • Motion Detectors: Monitors movement within the home.
  • Security Cameras: Provides visual surveillance.
  • Smoke and Carbon Monoxide Detectors: Enhances safety with fire and CO detection.

ADT often provides promotional deals or discounts on equipment costs, which can lower the initial investment.

2. Installation Fees

ADT offers professional installation services, ensuring that all components are correctly set up and integrated. Installation fees can vary based on the complexity of the system and any additional customizations required. These fees typically range from $99 to $199.

3. Monthly Monitoring Fees

The core of ADT's service is its 24/7 professional monitoring. ADT offers several monitoring plans, each with different levels of service and features. Here’s a closer look at the main plans:

Basic Monitoring Plan

  • Cost: Approximately $36.99 per month.
  • Features: Includes 24/7 monitoring, fire and carbon monoxide detection, and basic security alerts.

Smart Home Plan

  • Cost: Approximately $49.99 per month.
  • Features: Includes all the benefits of the Basic Monitoring Plan, plus smart home automation features such as remote arm/disarm, smart locks, and smart thermostats.

Video and Home Automation Plan

  • Cost: Approximately $57.99 per month.
  • Features: Includes all the benefits of the Smart Home Plan, plus video surveillance capabilities with live streaming, cloud storage for video footage, and advanced home automation features.

Additional Factors Affecting Monthly Costs

While the above breakdown provides a general idea of ADT’s pricing, several additional factors can influence the overall monthly cost of your home security system.

1. Customization and Add-Ons

ADT allows for significant customization of your security system. Additional equipment such as extra cameras, advanced sensors, and home automation devices can increase both the initial cost and the monthly fees. Common add-ons include:

  • Additional Cameras: Each additional camera can add $5 to $10 per month.
  • Advanced Sensors: Enhanced sensors for windows, doors, and motion detection can add $2 to $5 per month per sensor.
  • Smart Home Devices: Adding devices like smart locks, thermostats, and lighting controls can increase the monthly cost by $5 to $15 per device.

2. Contract Length

ADT typically requires a contract commitment, usually ranging from 24 to 36 months. Longer contracts may come with lower monthly fees or promotional discounts, while shorter contracts may have higher monthly rates.

3. Geographic Location

Your location can also influence the cost of ADT’s services. In some regions, ADT may offer promotional pricing or special deals, which can affect both the initial setup costs and the ongoing monthly fees.

4. Service Upgrades

ADT frequently updates its services and technology. Opting for the latest upgrades or enhanced monitoring services, such as mobile app integration or advanced analytics, can also impact your monthly costs.

Comparing ADT with Other Security Providers

When evaluating ADT’s pricing, it’s beneficial to compare it with other leading home security providers. Competitors such as Vivint, SimpliSafe, and Frontpoint offer different pricing models and features. Here’s a brief comparison:

  • Vivint: Known for its advanced smart home integration, Vivint’s monthly monitoring fees range from $29.99 to $49.99, with higher initial equipment costs.
  • SimpliSafe: Offers flexible, no-contract plans with monthly fees starting at $14.99, but equipment costs are generally higher upfront.
  • Frontpoint: Provides DIY installation with monthly fees ranging from $34.99 to $49.99, and offers comprehensive home automation features.

Is ADT Worth the Investment?

Investing in an ADT home security system offers several advantages:

  • Reliability: ADT has a long-standing reputation for reliable and effective home security solutions.
  • Professional Monitoring: 24/7 monitoring ensures immediate response to emergencies.
  • Comprehensive Coverage: ADT provides a wide range of security and smart home features.
  • Customization: The ability to customize your system to meet specific needs and preferences.

However, it’s essential to weigh these benefits against the costs and consider your budget and specific security needs.


Determining the cost of an ADT home security system involves evaluating several components, including equipment costs, installation fees, and monthly monitoring fees. With various plans and customization options, ADT offers flexibility to meet different security needs and budgets. By understanding these factors, you can make an informed decision and choose the best security solution for your home.

Don’t wait until it’s too late. Call +1 888-805-5456 to upgrade your home security.