Does a Home Security System Lower Insurance Premiums?

Table of Contents

• Does Installing a Security System Actually Lower Your Premiums?
• What Is the Average Homeowners Insurance Security System Discount Percentage?
• Monitored vs Unmonitored Security System Insurance Discounts: What's the Difference?
• Which Security Devices Qualify for a Discount?
  • Smart Home vs. Traditional Alarm Systems: A Critical Distinction
  • State-Level Regulations That Standardize Discounts
  • How to Verify Your System Qualifies
• How to Get a Home Insurance Discount for Security: A Step-by-Step Guide
• The Cost-Benefit Analysis: Monitoring Fees vs. Annual Savings
  • The Full Picture: Equipment Costs and Contract Terms
  • Hidden Costs That Change the Calculation
  • When the Math Works in Your Favor
  • A More Realistic Framework for Decision-Making
• Other Ways to Lower Your Homeowners Insurance Costs
• Talk to an Agent About Your Security System Discount
• Frequently Asked Questions

Last Updated: September 9, 2026

Does Installing a Security System Actually Lower Your Premiums?

Yes, installing a home security system can lower your homeowners insurance premiums, but the discount is often smaller than homeowners expect, and the value of your home security system insurance discount depends on your specific policy. Most carriers offer a reduction for monitored systems, yet the exact amount depends on your insurer, your state, and the specific equipment you install.

A security system is primarily a theft deterrent, not a guaranteed premium discount. Carriers reward you for reducing the likelihood of a claim, but the savings rarely cover the full cost of equipment and monthly monitoring.

Below, we'll walk through how discounts are calculated, which devices qualify, and whether the math works in your favor.

What Is the Average Homeowners Insurance Security System Discount Percentage?

The typical homeowners insurance security system discount percentage ranges from 5% to 20% off your annual premium, with most carriers landing between 5% and 10% (iii.org). A monitored system that includes fire and smoke detection generally earns a larger reduction than a basic burglar alarm alone.

Your actual discount depends on underwriting criteria that vary by insurer, including your claims history, the age of your home, your coverage limits, and whether you have a qualifying safety devices certification.

To illustrate how the range plays out, here is a general breakdown of what you might expect:

Monitored vs Unmonitored Security System Insurance Discounts: What's the Difference?

The difference between monitored vs unmonitored security system insurance discounts comes down to whether a central station can respond to an alert. A monitored security system sends signals to a professional monitoring center that verifies the alarm and contacts authorities, which is why most home security system insurance discounts require this type of setup (fbi.gov). An unmonitored system only sounds a local siren, which relies on a neighbor or passerby to call for help.

Carriers strongly favor monitored systems because central station monitoring reduces the risk of property damage and burglary losses. When a signal reaches a monitoring center, the response time is measured in seconds, directly reducing the severity of a claim.

For a monitored system to qualify, it typically must include:

• 24/7 central station monitoring with a backup power source
• Door and window sensors on all entry points
• Motion detectors covering main living areas
• Fire and smoke detection connected to the monitoring service

Which Security Devices Qualify for a Discount?

Insurance carriers generally recognize a specific list of security hardware as qualifying for a discount, but the list goes beyond simple burglar alarms. The most commonly recognized devices include central station burglar alarms, fire and smoke detectors, and water leak sensors that can prevent costly property damage.

Carriers weight devices by their loss prevention value, so a system that detects fire and water damage often earns more than one that only deters burglary. For example, a water leak sensor that shuts off the main supply can prevent thousands of dollars in damage.

Qualifying safety devices that most insurers recognize include:

• Professionally monitored burglar alarms
• Fire and smoke detection systems connected to monitoring
• Water leak detection and automatic shutoff systems
• Deadbolt locks and reinforced entry doors
• Security cameras with remote viewing and recording

Smart Home vs. Traditional Alarm Systems: A Critical Distinction

Traditional hardwired, professionally installed systems have long been the gold standard for insurers because they are reliable and tied to a central station. But the market has shifted dramatically with DIY smart home systems from brands like Ring, SimpliSafe, and Abode, and not all carriers treat them equally.

A common pattern among major insurers is to offer a full discount only when the system is professionally installed and monitored. DIY systems that include professional monitoring may qualify for a smaller discount, or no discount at all. Some carriers require a certificate of installation from a licensed technician to verify the system meets their standards.

Before you buy, ask your agent: (1) Does your carrier distinguish between professionally installed and DIY systems for discount purposes? (2) If a DIY system qualifies, what documentation do they require beyond a monitoring contract?

State-Level Regulations That Standardize Discounts

Your insurance carrier requirements will specify which devices qualify and what documentation you need. Some states also have regulations that standardize discounts for specific devices, so it pays to ask your agent about local rules.

Several states have enacted laws that require insurers to offer a discount for homes with qualifying burglar alarm systems. In states like New York and Texas, the discount is often tied to whether the system is centrally monitored and includes fire detection. Other states, such as California, leave discount decisions entirely to the insurer.

A few states mandate minimum discount percentages for certain devices, such as a minimum 5% discount for a centrally monitored burglar alarm. This patchwork of regulations means that two homeowners with identical systems could see different discounts depending on where they live.

How to Verify Your System Qualifies

Once you have identified the devices you plan to install, take these steps to confirm they qualify:

1. Request the carrier's underwriting guide. Your agent can share the specific device list and certification requirements. If they cannot provide it, ask for a written confirmation of what qualifies.
2. Check for UL or ETL certification. Many carriers require that alarm systems be certified by Underwriters Laboratories or a similar testing organization. This certification ensures the equipment meets industry safety and performance standards.
3. Ask about fire and smoke detection integration. Systems that connect smoke detectors to the monitoring center often earn a higher discount than burglar-only systems. Confirm that your equipment supports this integration before installation.
4. Get everything in writing. Verbal assurances from an agent or sales representative are not enough. Request an email or letter confirming that your specific system will qualify for the discount you expect.

Your insurance carrier requirements will specify which devices qualify and what documentation you need. Some states also have regulations that standardize discounts for specific devices, so it pays to ask your agent about local rules.

How to Get a Home Insurance Discount for Security: A Step-by-Step Guide

Getting a home insurance discount for security is a straightforward process, but it requires documentation and a conversation with your carrier. Follow these steps to ensure you receive credit for your system:

1. Confirm eligibility before you buy. Call your insurance carrier and ask which systems and devices qualify for a discount. This prevents you from purchasing equipment that earns no savings.
2. Install the system properly. If your system requires professional installation for the discount, use a licensed installer. Some carriers accept DIY systems, but verify this first.
3. Gather verification documents. Most carriers require a copy of the monitoring contract, an invoice showing equipment installed, or a certificate from the installing company.
4. Submit the paperwork to your carrier. Send the verification documents to your agent or insurance company and request the discount be added to your policy.
5. Review your next renewal statement. Confirm the discount appears on your policy declaration page. If it is missing, follow up with your agent immediately.

The Cost-Benefit Analysis: Monitoring Fees vs. Annual Savings

Most homeowners focus on the discount percentage without calculating whether monitoring fees actually exceed the savings. A monitored security system typically costs more per month than the annual premium reduction it generates.

Run the math for your situation. If your annual premium is $1,500 and you qualify for a 10% discount, you save $150 per year. If your monitoring fee is $30 per month, you pay $360 annually for monitoring. Your net cost is $210 per year, which is a negative return on the insurance discount alone.

That does not mean a security system is a bad purchase. It provides real protection against theft, fire, and property damage. But you should treat the insurance discount as a bonus, not the primary reason to buy a system.

The Full Picture: Equipment Costs and Contract Terms

You also need to factor in the upfront cost of equipment, installation, and any contract termination fees. A professionally installed system with a three-year monitoring contract can easily cost $1,000 or more upfront, plus $40 to $60 per month for monitoring. Even with a 20% discount on a $2,000 annual premium, you would save only $400 per year.

A starter kit from Ring or SimpliSafe costs $200 to $400 upfront, with monitoring plans ranging from $10 to $30 per month. If your carrier recognizes the system and offers a 10% discount, the math is closer to breaking even. But many DIY systems do not qualify for the same discount tier as professionally installed systems.

Hidden Costs That Change the Calculation

Several hidden costs can turn a seemingly reasonable monitoring fee into a poor financial decision:

• Contract escalation clauses. Some monitoring contracts include annual price increases of 5% to 10%. A $30 monthly fee can become $40 within three years, widening the gap between your savings and your costs.
• Equipment replacement fees. If a sensor fails and you are under contract, the monitoring company may charge for replacement parts or service calls. These costs are rarely covered by the insurance discount.
• Early termination penalties. If you cancel your monitoring contract before the term ends, you may face a penalty of $100 to $300. This effectively negates any insurance savings you accumulated.
• Insurance premium increases elsewhere. A security system discount on your homeowners policy does not protect you from rate increases driven by claims in your area or changes in your credit score. The discount is a line item, not a cap on your total premium.

When the Math Works in Your Favor

The most favorable situation is a high-value home with a large annual premium. If your premium is $5,000 and you qualify for a 15% discount, you save $750 per year. A monitoring plan at $25 per month costs $300 annually, leaving you with a net savings of $450.

Another favorable scenario is when you already pay for monitoring for reasons unrelated to insurance. If the monitoring fee is a sunk cost, the insurance discount is pure savings. The same logic applies if you choose a self-monitored system with no monthly fee.

A More Realistic Framework for Decision-Making

Rather than asking "Does a security system lower my premium?" ask "Does the total cost of ownership make sense for my situation?"

1. Calculate your annual premium reduction. Ask your agent for the exact dollar amount, not just a percentage.
2. Add up all system costs. Include equipment, installation, monthly monitoring, and estimated annual maintenance.
3. Compare the two numbers. If the discount exceeds the total annual cost, the system pays for itself. If not, decide whether the non-insurance benefits justify the gap.
4. Consider the non-financial value. Theft deterrence, fire detection, and remote monitoring provide real protection that no discount can quantify. For many homeowners, this alone justifies the cost.

Other Ways to Lower Your Homeowners Insurance Costs

If a security system does not fit your budget, other strategies can reduce your homeowners insurance costs without new equipment. The most effective approach is to bundle your home and auto policies with the same carrier, which typically earns a multi-policy discount.

Raising your deductible is another direct way to lower your premium. A higher deductible reduces the insurer's risk, and carriers pass those savings on to you. Just make sure you can cover the deductible amount if you need to file a claim.

Additional options that most carriers recognize include:

• Maintaining a good claims history over several years
• Improving your home's electrical, heating, and plumbing systems
• Staying with the same carrier for multiple years to earn loyalty discounts
• Asking about discounts for retirees, new homeowners, or paperless billing

The Insurance Information Institute's guide on ways to save on homeowners insurance outlines several of these strategies in more detail. The key is to ask your agent what discounts exist rather than assuming you already receive the best rate.

Talk to an Agent About Your Security System Discount

The fastest way to find out whether your security system qualifies is to talk to an experienced agent who knows the underwriting criteria of multiple carriers. Our specialists review your current coverage, confirm which security devices earn a discount, and make sure the savings appear on your policy.

Discount eligibility varies significantly between carriers. One insurer may offer a flat 10% for any monitored alarm, while another requires specific equipment certifications. An independent agency can compare options and find the carrier that rewards your investment most generously.

We also help you understand the full picture, including whether your monitoring fees make sense against the premium reduction. Our commitment to honesty and transparency means we will tell you when a security system is not worth the cost for your specific policy, and we will suggest alternative ways to lower your premium.

Getting a discount for your home security system requires more than just installing equipment; it requires knowing which systems qualify and documenting them properly for your carrier. Osime Insurance Agency, Inc simplifies that process with personalized service from agents who explain your coverage in plain English and ensure you receive every discount you have earned. Get your free quote today and let us review your policy for security system savings you may be missing.