What is the best home security system?

Best overall DIY: Ring Alarm (affordable, great app, huge ecosystem). Best premium DIY: SimpliSafe (no contract, professional monitoring available). Best professional: ADT (largest monitoring network, fastest dispatch). Best budget: Wyze (very affordable cameras and sensors, no required monitoring). Best smart home integration: Google Nest (works seamlessly with Google Home). The best system depends on: budget, DIY comfort level, and whether you want professional monitoring.

How much does a home security system cost?

DIY equipment: $200-$500 upfront. DIY monitoring: $0-$28/month ($0-$336/year). Professional equipment + installation: $500-$1,500. Professional monitoring: $28-$60/month ($336-$720/year). Over 3 years: DIY total: $200-$1,500. Professional total: $1,500-$3,700. Factor in insurance discount: 5-20% ($100-$300+/year) offsets much of the monitoring cost.

DIY vs professional home security?

DIY: lower cost ($200-$500 equipment, $0-$28/month), no contracts, easy installation, portable. Best for: budget-conscious, renters, tech-savvy homeowners. Professional: higher cost ($500-$1,500 install, $28-$60/month), 24/7 trained monitoring, professional installation, maintenance included. Best for: homeowners who want hands-off security, insurance discounts, and the fastest emergency response. Many homeowners start DIY and upgrade to professional monitoring later.

Do security cameras deter burglars?

Yes. Visible security cameras are among the most effective deterrents. Studies show: 60% of convicted burglars said they would choose a different target if they saw cameras or an alarm system. The combination of: visible cameras (especially at the front door), security signs/stickers, and outdoor lighting is the most effective deterrent package. Even dummy cameras provide some deterrent value (but real cameras provide evidence for police).

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Comparisons

Home Security System Guide: DIY vs Professional Monitoring

Lumberama Editorial Team, Home Security & Smart Home Specialists Jun 11, 2026 14 min read

Why a Security System

Homes without security systems are 300% more likely to be burglarized. A visible security system (cameras, signs, stickers) is the #1 deterrent. Beyond burglary prevention: modern systems also monitor for fire, carbon monoxide, water leaks, and medical emergencies. Insurance savings: most homeowners insurance companies offer 5-20% discounts for monitored security systems ($100-$300+ per year in savings). A security system also provides peace of mind, remote monitoring via smartphone, and package theft prevention.

DIY Systems

How they work: You buy the equipment, install it yourself (peel-and-stick sensors, plug-in cameras), and optionally add professional monitoring for a monthly fee. No contracts (month-to-month monitoring). You own the equipment.

Top DIY systems: Ring Alarm ($200-$400 for a starter kit, $10-$20/month monitoring). SimpliSafe ($200-$500, $15-$28/month monitoring). Wyze ($100-$200, no required monitoring). Abode ($200-$400, $6-$20/month). Google Nest ($200-$500, integrates with Google Home).

Pros: Lower cost (no installation fee, lower monthly fees). No long-term contracts. Easy to install (30-60 minutes). Portable (take it when you move). Full control and customization. Integration with smart home devices.

Cons: You are responsible for installation and troubleshooting. Monitoring response may be slower (depends on the service). No on-site technician for maintenance. Self-monitoring requires checking your phone frequently.

Professional Systems

How they work: A company installs the equipment, monitors your system 24/7 from a central station, and dispatches emergency services when triggered. Typically requires a multi-year contract (2-3 years).

Top professional systems: ADT ($28-$60/month, 3-year contract, largest monitoring network). Vivint ($30-$50/month, professional installation, smart home integration). Frontpoint ($35-$50/month, DIY-installed but professionally monitored).

Pros: Professional installation (done right the first time). 24/7 monitoring with trained operators. Faster emergency dispatch. Established reputation (insurance companies prefer them). Full-service maintenance and support.

Cons: Higher cost ($500-$1,500 installation, $30-$60/month). Long-term contracts (early termination fees: $500-$1,500). You may not own the equipment. Less flexibility to customize.

Key Components

Control panel/hub: The brain of the system. Communicates with sensors and the monitoring center. $100-$300 (or included in kits).

Door/window sensors: Detect when doors or windows open. $10-$30 each. Place on all entry doors and accessible windows.

Motion sensors: Detect movement inside the home. $20-$40 each. Place in hallways, living areas, and near entry points. Pet-immune models available (ignore pets under 50-80 lbs).

Security cameras: Indoor and outdoor. $50-$200 each. Features: 1080p or 4K resolution, night vision, two-way audio, motion detection, cloud storage ($3-$10/month per camera or per account).