Home Security System Cost in Canada (2026 Pricing Guide)
Updated September 2026
A professionally installed home security system in Canada typically costs $800 to $2,000 upfront, plus $25 to $90 per month for monitoring. Your price depends on equipment, installation, and monitoring level, so a custom assessment gives the most accurate quote.
How much does a home security system cost? The answer varies widely from one property to another.
Depending on the security equipment, installation, and monitoring plan you choose, the final price can range from a few hundred dollars to several thousand. So how do you decide which security options work best for your home?
To help you choose, we’ll break down what you're paying for when you install a home security system and alarm monitoring. This guide is for Canadian homeowners across Ontario’s Golden Horseshoe, from Hamilton and Halton to Niagara, who want a realistic budget before requesting quotes, whether they live in a condo, a townhouse, or a detached family home.
By the end, you'll have a practical estimate of your home security system cost to use as a reference when comparing quotes, whether from PasWord Protection or other security companies.
What’s the Average Cost of a Home Security System?
Many professionally installed home security systems cost $800 to $2,000 upfront, though the overall cost depends on equipment, installation fees, and property coverage.
Cameras are one of the biggest cost drivers. Each outdoor camera adds $50 to $300+, so the number of camera angles you need will shape your final price. Homes that need multiple cameras or video surveillance cameras at every entrance will see higher equipment costs.
Basic systems with a few door sensors and motion sensors sit at the low end of the range. Comprehensive systems with cameras and environmental sensors cost more but offer broader protection.
These ranges reflect general market pricing in Canada, not PasWord Protection's rates. Since every home is different, PasWord provides custom quotes based on your property's layout and security needs.
The table below compares typical costs by system type.
| System Type |
What It Includes |
Typical Upfront Cost |
Monitoring Cost (Monthly) |
Best For |
|---|---|---|---|---|
| DIY Starter Kits |
Hub, one to two entry sensors, optional motion sensor |
$150 to $350 |
$25 to $35 (self or app-based) |
Condos, apartments |
| Standard Professional System |
Control panel, multiple entry sensors, motion detectors |
$800 to $2,000 |
$40 to $75 |
Detached homes, townhouses |
| Smart Home Security Package |
Cameras, video doorbell cameras, smart hub, mobile app |
$1,500 to $3,500 |
$6 to $75 | Homes needing active monitoring + video |
| Full Security + Environmental |
Smoke, CO, flood, temperature sensors + cameras |
$2,000 to $4,000+ |
$45 to $80+ |
Larger homes or properties with multiple risks |
Shopping for a business? See our guide to commercial security systems instead.
Source:
Unsplash
Smart Home Security Package Inclusions and Costs
A smart home security package typically costs $1,500 to $3,500 upfront and includes sensors, cameras, a control panel, and environmental sensors, with each component adding to the overall equipment cost.
Many home security systems sell these components as equipment bundles, which can help you save money. You'll get the best value from a
full-perimeter, comprehensive home security system that includes the following:
Motion and Entry Sensors Cost
Door and window sensors typically cost between
$25 and $60 each, and motion detectors around
$30 to $100 per unit. Since door sensors are often placed at every entry point and motion sensors in key areas, these costs add up quickly.
Surveillance Cameras
Entry-level indoor cameras range from $25 to $70 at major Canadian retailers, while premium 2K/4K and professionally supplied models can run $100 to $250. Outdoor camera hardware varies widely, from roughly $50 for a basic wired 2K model to $300+ for premium 4K wire-free cameras from major brands. Higher-end models usually include smart features such as night vision, video recording, smart notifications, and remote access via an app.
Video doorbell cameras typically run $150 to $250 for mid-range 2K models, with basic wired options under $150 and premium 4K models reaching $350+.
Exterior cameras and sensors are worth prioritizing. PasWord Protection’s proactive approach focuses detection on the outside of your home, helping catch an intruder
before they get inside.
Control Panels, Hubs, and Keypads
Basic
wired control panels typically cost $100–$300, while
integrated touchscreen smart-home panels generally run $300–$900. Extra keypads typically cost
$50–$150 for standard models, while
touchscreen keypads can run $175–$215. Buying them in bundles can reduce costs.
Environmental Sensors
Environmental sensors typically cost $25 to $150 each, depending on the hazard they detect, and help you catch problems early before they cause damage. Each type has its own purpose:
- Standalone smoke alarms typically range from $40 to $100, while security-system-integrated smoke detectors cost more
- Standalone CO alarms typically cost $35–$80, while security-system-integrated CO detectors (like the PowerG PG9933) run around $200
- Flood sensors typically range from $20 to $45 for basic standalone alarms, $40 to $90 for smart connected sensors, and $750 to $1,400 or more for whole-home automated shut-off systems
- Temperature sensors typically range from $15 to $25 for basic digital hygrometers, $40 to $60 for individual smart room sensors, and $120 to $380 or more for advanced multi-zone or air quality monitors
When comparing environmental sensors, look for ULC-certified devices. ULC certification is a sign that equipment meets rigorous Canadian safety standards, giving homeowners and insurers confidence that it will perform when it matters.
PasWord Protection offers ULC-certified hazard-detection devices as part of its environmental hazard protection offerings.
Learn more:
A Guide to Basic Home Security Features
Source: Unsplash
Home Security System Installation Costs
Professional installation for standard home security systems typically ranges from $0 to $300 when bundled with a monitoring contract, or $100 to $500 for standalone labour on basic wireless setups. The final fee depends more on labour and system complexity than on equipment costs. Technicians account for your home's layout, wiring routes, and device placement.
A project that requires retrofitting will cost significantly more than a simple system setup.
Wired vs. Wireless Equipment
Wired security systems are more expensive to install because they require drilling and cable routing. Installing a wired camera and alarm system may also require electrical upgrades to the affected walls.
Although wired systems cost more, they're generally more reliable. They're less susceptible to wireless interference or signal jamming, and they typically provide a more stable connection for video cameras.
Wireless devices offer easy installation, but they need regular charging or battery replacement. A dead battery can leave a gap in your home's coverage. Many wireless alarm systems also include cellular backup, which keeps your system connected if your internet goes down.
Number of Devices Being Installed
Additional devices, such as extra door sensors or smart home integrations, increase setup time, thereby raising installation costs.
It's common for larger homes with multiple entry points to pay more than small apartment units. Count your entry points to estimate the number of sensors required.
Placement Difficulty
Devices in hard-to-reach places, such as high ceilings, exterior walls, and roof eaves, cost more to install. Outdoor cameras may also need weatherproofing seals, conduit, or ladder work, which adds to the total cost.
Removing or Replacing Old Equipment
You may incur additional costs if technicians need to remove a previously installed system. Safely disconnecting old panels, wiring, or sensors takes considerable effort.
Smart Devices and Smart Home Compatibility
Syncing smart home devices (e.g., Alexa and Google Home) with other devices, such as smart door locks, increases installation time and cost. It requires technical expertise, especially if you want to control everything from one app. Home automation routines and features can also extend installation time.
Be cautious of free installation offers. The cost is often built into a longer contract or a higher monthly fee.
Learn more: A Guide to Home Security and Automation
Source: Unsplash
How Much Does Home Security Cost Per Month?
Home security monitoring in Canada typically costs $25 to $90 per month, depending on whether you choose basic alarm monitoring, video monitoring, or full smart home automation.
Here's a breakdown of what to expect:
| Monitoring Plan |
What It Includes |
Typical Monthly Fee (Canada) |
Best For |
|---|---|---|---|
| Basic Monitoring |
24/7 intrusion alerts + panel monitoring |
$25 to $35/mo |
Smaller homes, limited devices |
| Smart Monitoring |
App control, automation, remote arming |
$40 to $75/mo |
Homeowners using smart locks, sensors |
| Video Monitoring |
Cloud storage + live video + alerts |
$6 to $75/mo |
Homes with cameras or doorbell cams |
| Full Security + Environmental |
Cameras + hazards + automation |
$45 to $80+/mo |
Larger homes or full-coverage systems |
What Affects Your Monthly Monitoring Fee?
Your monthly costs depend mainly on what your system is watching and who's watching it. Here are the main factors:
- Monitoring type: Self-monitoring via an app is the least expensive, while professional monitoring costs more because trained operators respond to every alert.
- Number of devices: The more devices your monitoring plan covers, the higher the fee.
- Video features: Cloud storage and live video add to the cost.
- Environmental hazards: Monitoring for smoke, CO, flooding, and temperature changes also increases the fee.
- Hidden fees: Ask about activation fees, cloud storage charges, maintenance, and early termination fees before signing.
Can You Get a Home Security System Without a Monthly Fee?
Yes, DIY starter kits with self-monitoring don’t charge a monthly fee, but they come with less protection. With self-monitoring, you're the only one responding to alerts. If you miss a notification at work or while travelling, no one acts on it.
Is a Home Security System With Professional Monitoring Worth It?
For most homeowners, yes. Here’s why home security is worth it.
With professional monitoring, trained professionals verify every alarm, which helps reduce false alarms, and contact emergency services when needed. Some insurers also offer an insurance discount for monitored homes, so check with your provider.
Among professional monitoring options, PasWord Protection's active monitoring stands out because experienced operators are always on standby. If an alarm triggers while you're out, they contact you, explain what's happening, and escalate as needed, including calling the authorities.
The PasWord Connection App also keeps you connected to your home's security from your phone, wherever you are.
How to Save Money on Home Security Costs
You can save money on home security by bundling equipment, prioritizing entry points, asking about hidden fees, checking for insurance savings, and choosing the right system from the start.
Buy Equipment Bundles
Buying sensors, cameras, and a control panel together as a package usually costs less than buying each device separately.
Prioritize Entry Points First
Start by securing your doors, ground-floor windows, and main living areas. You can add security camera coverage and additional features later as your needs grow.
Ask About Hidden Fees Upfront
Before signing, ask for a full breakdown of your upfront cost and monthly fee. Watch for activation charges, cloud storage add-ons, and contract cancellation terms.
Check for Insurance Savings
Many insurers offer rewards for homes with monitored alarm systems and hazard sensors. Ask your provider whether your system
qualifies for a discount.
Choose the Right System the First Time
Paying for the right system upfront costs less than replacing or upgrading equipment later. A professional assessment helps you avoid both coverage gaps and unnecessary devices.
FAQs About Home Security System Costs
How much does it cost to install a home security system?
Professional installation usually ranges from $0 to $300 for standard systems, while multi-camera indoor and outdoor setups for larger homes cost more because they require additional devices and labour. Wired systems cost more to install than wireless ones because they require cable routing.
How much is home security per month?
Professionally monitored security plans usually run from $25 to $75 per month for basic and smart monitoring. Plans that add video monitoring or hazard and environmental detection range from $6 to $80+ per month, depending on your equipment and chosen monitoring tier.
How much does a house alarm system cost?
A basic professionally installed house alarm system, with a control panel, entry sensors, and motion detectors, typically costs $800 to $2,000 upfront. Basic alarm monitoring adds about $25-$35 per month.
What’s the most cost-effective home security system?
For compact condos or apartments, a simple DIY package with essential sensors can be sufficient, especially since the building typically handles perimeter protection. For detached houses and bigger properties, professionally monitored systems deliver stronger long-term value by securing every entry point.
Key Takeaways
- Home security costs depend on equipment, installation, and monitoring level.
- Professionally installed security systems typically cost $800 to $2,000 upfront, and adding cameras raises that to $1,500 to $3,500.
- Monthly monitoring in Canada usually ranges from $25 to $80+.
- A custom assessment provides the most accurate cost estimate for a home security system.
Customize Your Home Security System With PasWord Protection
PasWord Protection customizes every home security system to your home's layout, entry points, and risks, because online price ranges can only go so far.
Unlike home security companies that sell one-size-fits-all packages, we provide expert advice and a custom security assessment to find the right system for your security needs.
As a locally owned and operated company with over 60 years in the home security industry, we've served Golden Horseshoe homeowners since 1961 and build every system by families, for families. Our proactive approach focuses on detecting intruders outside your home before they get in. Experienced operators who are always on standby back up every system. We take your safety seriously.
Contact
our specialists today for an accurate cost estimate for a home security system and discover how a tailored system can help protect your home
and family.
