Installing a home security system can cost anywhere from $130 to $2,500. That is a swing of more than $2,000, and the gap comes down to equipment, labor, and monitoring level. This piece breaks down the national data into four categories so Triad homeowners can find the number that applies to their situation, whether they plan to use a DIY camera kit or a fully monitored, professionally installed system.
We calculate “total cost” as equipment plus one-time professional installation labor. We report monthly monitoring fees separately because homeowners pay them as a recurring cost rather than a one-time purchase.
Key Takeaways
- A professionally installed home security system costs $300 to $1,237 nationally, with an average installation cost of $746 (Angi, 2026).
- Professional installation labor alone runs $120 to $600, while DIY wireless kits carry $0 installation labor (Angi, 2026).
- Monthly professional monitoring averages $32, with a full range of $8 to $60 depending on video and smart-home features (SafeWise, 2026).
- Homeowners insurers cut premiums by 2% to 15% for a monitored security system, according to Policygenius (2024) and Vivint (2026).
- High Point charges a $10 annual alarm permit fee, Winston-Salem requires free registration, and Greensboro currently requires no permit at all (city ordinance data, 2026).
National Average Cost by Installation Type
Homeowners pay dramatically different amounts depending on who installs the system and how the equipment connects. The table below separates four common installation types so you can match your budget to the setup you actually want. Note: A wireless DIY kit skips electrical wiring. A hardwired or smart-home-integrated system requires it, and homeowners who wire it themselves risk a fire hazard or a voided insurance discount.
Key Insights:
- Skipping professional installation saves $120 to $600 in labor. That single line item swings the total more than any other variable in the table.
- However, a miswired DIY connection into the home’s electrical panel can start an electrical fire or void the homeowner’s insurance discount for improperly installed systems.
- A fully wired or smart-home system can cost $2,500 or more. That is more than six times the low end of a basic DIY kit.
- Monthly monitoring costs rise with system type: DIY self-monitored plans can cost $0, while integrated smart-home plans can run as high as $65.
Cost Breakdown by Security System Component
Most homeowners do not buy a single fixed package. They build a system from individual components based on their home’s layout. This table prices each major component separately so you can estimate your own total based on the equipment you actually need.
Key Insights:
- Door and window sensors carry the widest price range of any component, $20 to $300 each, and most homes need 6 to 10 of them.
- Cameras and doorbells share the same ceiling price, $400. Video coverage costs more than any other single category.
- A smart lock adds a flat $150 to the budget. It is the only component priced as a single figure rather than a range.
Monthly Monitoring Cost by Service Tier
Equipment and installation cover the upfront cost only. Monitoring sets the recurring monthly bill, and the tier you choose can change that amount by up to $50. This table separates monitoring into the four tiers homeowners actually choose between.
Key Insights:
- Adding video verification roughly doubles the bill, from $10 to $35 a month up to $40 to $65.
- Self-monitoring reduces recurring costs to $0, but it also removes 24/7 professional dispatch.
- The blended national average of $32 a month is closest to the basic cellular tier, not the video or smart-home tiers.
Piedmont Triad Alarm Permit Fees and False Alarm Fines
Local ordinances add a cost most national guides skip. The three largest Triad cities handle alarm permits differently, and the difference shows up directly on a homeowner’s bill. North Carolina logged 54,447 burglaries in its latest reporting year, a 48% drop from 2005 levels, but the number stays high enough to shape local permit rules (SafeHome.org, 2026). We pulled the current fee schedule directly from each city’s official ordinance so Triad homeowners know exactly what their municipality charges.
Key Insights:
- Winston-Salem charges $100 for a single false alarm at an unregistered address. That is more than 10 years of High Point’s $10 annual fee combined.
- Greensboro is the only Triad city that charges nothing for a first, second, or third false alarm.
- All three cities keep early fines under $100 but raise them to $500 once a household reaches its tenth false alarm.
About Caudill’s
Since 1973, Caudill’s has served the Piedmont Triad as a family-owned electrical contractor, installing and servicing electrical, security, audio/video, and home automation systems. Caudill’s also designs and installs security systems directly, so it builds each system around a home’s actual wiring and entry points instead of a generic package. Every installation comes with local, 24/7 support from technicians who already know the region’s permit rules.
Want a cost estimate for your specific home rather than a national average?
Contact Caudill’s for a walkthrough and quote.Further Reading
- Residential Security Solutions
- Security Systems Overview
- Home Security System Installation in High Point, NC
- Home Security System Installation in Burlington, NC
- Home Security System Installation in Summerfield, NC
Sources
- Angi: How Much Does Security System Installation Cost in 2026? https://www.angi.com/articles/how-much-does-it-cost-install-home-security-system.htm
- Vivint: The In-Depth Guide to Home Security System Costs in 2026 https://www.vivint.com/resources/article/guide-to-home-security-system-costs
- SafeWise: How Much Does a Security System Cost? https://www.safewise.com/home-security-systems/cost/
- RubyHome: Home Security System Statistics https://www.rubyhome.com/blog/home-security-system-stats/
- SafeHome.org: North Carolina Home Security and Property Crime Statistics https://www.safehome.org/security-systems/north-carolina/
- Policygenius: Are There Home Insurance Discounts for Security Systems? https://www.policygenius.com/homeowners-insurance/how-much-can-you-save-on-home-insurance-with-a-security-system/
- City of Greensboro, NC: Alarm Ordinance https://www.greensboro-nc.gov/residents/public-safety/false-alarms
- City of Winston-Salem, NC: Alarm Permits https://www.cityofws.org/1756/Alarm-Permits
- City of High Point, NC: False Alarm Reduction Program https://www.highpointnc.gov/1930/False-Alarm-Reduction-Program