How Much Does a Home Security System Cost?

Home security systems are essential for protecting property and providing peace of mind. Costs for professional home security system installation typically range from $300 to $2,000, depending on factors such as equipment type, monitoring options, and system complexity. Monthly monitoring fees can also impact costs, with most falling between $10 and $50 per month. Homeowners should also consider whether they want a DIY or professionally installed system, as each option comes with different cost structures and features. 

Average Home Security System Cost Per Component

Most home security systems are priced based on the individual components used, such as cameras, sensors, and control panels. On average, homeowners can expect to spend between $200 and $1,500 for equipment alone, depending on the type and number of devices needed. 

For a typical home, installing these components and adding a monitoring plan can result in total installation costs between $500 and $2,000. 

Home Security System Cost by Type

Different types of home security systems offer varying features, flexibility, and pricing. Here’s a breakdown of popular types and their typical costs: 

DIY Systems 

• Cost: $200 to $800 (one-time equipment cost), $0 to $15 monthly for optional monitoring.
• Description: DIY systems allow homeowners to install the equipment themselves and are generally more affordable. Many DIY systems have optional professional monitoring, though some rely solely on self-monitoring. Brands like SimpliSafe and Ring offer these systems, making them ideal for those looking for budget-friendly, easy-to-install solutions. 

Professionally Installed Systems 

• Cost: $1,000 to $2,500 (installation and equipment), $30 to $60 monthly for monitoring.
• Description: Professionally installed systems, such as ADT or Vivint, offer extensive options with high-quality equipment and 24/7 professional monitoring. These systems are installed by experts, ensuring full home coverage and technical support, but come with higher upfront and monthly costs. 

Smart Home-Integrated Systems 

• Cost: $500 to $1,500 for equipment, $15 to $50 monthly for monitoring.
• Description: Smart home security systems integrate seamlessly with smart home devices like Alexa, Google Home, and Apple HomeKit. Brands like Nest Secure and Abode offer smart home compatibility, ideal for tech-savvy users who want a comprehensive, connected system. 

Labor Costs for Home Security Installation 

For professionally installed systems, labor costs typically range from $100 to $500, depending on the system’s complexity and the home’s layout. Labor costs cover installation, equipment configuration, and basic user training. Some companies may include labor in the total package price, but always clarify this when comparing quotes.

Home Security System Cost by Property Complexity 

The complexity of a home’s layout and the number of entry points significantly impact the overall cost of installing a security system. Here’s a rough estimate of costs based on property complexity: 

Cost by Home Size 

Larger homes require more sensors, cameras, and potentially additional control panels to provide full coverage, increasing the overall cost. Below is an estimate based on home size: 

Other Cost Considerations 

Several additional factors can influence the total cost of a home security system: 

• Monitoring Fees: Professional monitoring services typically cost between $10 and $50 per month, depending on the level of support and response times. Some companies offer discounts for annual subscriptions.
• Cloud Storage for Cameras: Many security systems store video footage in the cloud. Monthly storage fees range from $5 to $20 based on storage limits.
• Smart Home Integration: Additional costs may apply if you want integration with smart home devices like lights, thermostats, or voice assistants, usually between $100 and $300. 
• Battery Backups and Cellular Support: Systems with backup batteries and cellular support provide added security during power or internet outages. These features can add around $100 to $200 to the overall cost.
• Insurance Discounts: Many insurers offer premium discounts for homes with professionally monitored security systems. Be sure to check with your insurance provider for potential savings. 

Factors That Affect Home Security System Cost 

Several key factors influence the overall cost of a home security system, from equipment needs to additional features and customization: 

• Type of System: DIY systems typically have lower upfront and monitoring costs than professionally installed options, but they may lack certain advanced features and support.
• Monitoring Fees: Professional monitoring generally costs between $10 and $50 per month, depending on response time and service level. Some providers offer self-monitoring options, which reduce monthly expenses.
• Equipment Requirements: Costs increase with the number of sensors, cameras, and additional components required to cover a home’s square footage and entry points.
• Smart Home Integration: Systems compatible with smart home devices may have higher upfront costs but provide additional value through enhanced features like voice control, remote access, and automation.
• Cloud Storage and Data Fees: Security cameras often use cloud storage to save video footage, with fees ranging from $5 to $20 per month for data storage.
• Battery Backup and Cellular Support: Backup batteries and cellular connectivity ensure functionality during power or internet outages, adding $100 to $200 to system costs.
• Home Size and Layout: Larger homes with complex layouts require more equipment and often higher installation costs to ensure comprehensive coverage. 

Understanding these factors can help homeowners choose the best security system within their budget, balancing equipment costs, monitoring fees, and the specific needs of their home and lifestyle. 

Home Security System Costs by Brand 

Popular home security brands offer a variety of plans, equipment options, and monitoring features. Here’s a comparison of three leading providers and their cost ranges: 

ADT 

ADT is known for its comprehensive, professionally installed systems with 24/7 monitoring. ADT offers reliable security solutions, including high-quality equipment and responsive customer support. The typical cost for ADT ranges between $600 and $1,500 for installation and equipment, with monthly monitoring fees between $35 and $60. ADT also provides a six-month satisfaction guarantee on installations, giving homeowners added peace of mind. For those seeking extensive coverage and hands-on support, annual costs generally range from $1,020 to $2,220.

Explore reviews from real homeowners on ADT's services.

SimpliSafe 

SimpliSafe specializes in flexible DIY systems with optional monitoring, making it an ideal choice for those who want affordability and ease of setup. With no required long-term contracts, SimpliSafe provides equipment-only plans starting at $200 to $500, with monitoring costs between $0 and $25 monthly. Known for its straightforward installation, SimpliSafe is perfect for renters and homeowners looking for flexible, cost-effective security solutions. For comprehensive coverage with monitoring, annual costs typically fall between $0 and $800. 

Explore reviews from real homeowners on SimpliSafe's services.

Vivint 

Vivint is a high-end provider of smart home-integrated security systems with customizable plans and professional installation. Offering smart home compatibility, Vivint provides advanced features such as video doorbells, smart locks, and security cameras. The typical cost for Vivint ranges from $700 to $1,800 for equipment and installation, with monitoring fees from $29 to $50 per month. For homeowners seeking robust security with smart home integration, annual costs generally range from $1,048 to $2,400. 

Explore reviews from real homeowners on Vivint's services.

The Bottom Line 

The cost of a home security system varies widely depending on the type of system, installation method, and monitoring features. On average, homeowners can expect to pay between $300 and $2,000 for equipment and installation, with monthly monitoring fees adding another $10 to $50. Choosing the right security system depends on your specific needs, budget, and whether you prefer a DIY setup or professional installation. Comparing quotes, features, and monitoring options can help you find the best fit for your home and lifestyle.