Advanced Protection, Always On

Professional Alarm & Intrusion System Installation in Toronto & GTA

Break-ins in Toronto often happen through the front door, back door, or basement window, yet many homes and small businesses still lack sensors on these entry points. Surveillance Plus provides alarm system installation in Toronto and across the GTA, placing door and window sensors and motion detectors in hallways or main areas where movement is easiest to detect. Our alarm and intrusion systems are installed in houses, condos, offices, and retail spaces. Each security alarm system is planned around the layout of the property so the areas that matter most are properly covered.

Certified CCTV Installers

24/7 Quick Alarms Response

3 Years Guarantee on All Products

Protection for Every Entry

Complete Alarm & Intrusion Security for Homes and Businesses

Homes and businesses face different security risks depending on property type and location. A detached house may need protection on front doors, patio doors and basement windows, while a retail store may need sensors on rear service doors and storage areas. Our alarm and intrusion systems monitor these key entry points. Door and window sensors detect when an entry point is opened, while motion detectors cover areas where someone would normally pass.

Common sensor placement includes:

  • Door and window sensors on main entrances and accessible windows
  • Motion detectors in hallways, living areas, or open shop floors
  • Interior sensors near stairways or central walkways in homes
  • Security sensors near stock rooms, cash areas, or back entrances in businesses

Surveillance Plus provides alarm system installation across the GTA, including Etobicoke, North York, Scarborough, Pickering, Ajax, Whitby, Oshawa, and Markham. Each security alarm system is planned around the layout of the building so important areas are covered without making the system difficult to use.

24/7 Intrusion Protection

Professional Intrusion Security Systems with 24/7 Monitoring

An intrusion security system detects when someone tries to enter a property without authorization. These systems monitor key access points such as doors, windows and restricted areas inside the building.

When an intrusion alarm is triggered, the system can send alerts and activate monitoring services that respond quickly. This helps ensure suspicious activity is noticed even when the property is empty.

Our intrusion security systems with 24/7 monitoring are installed for homes, offices, retail stores and commercial spaces across Toronto and the GTA. Each system is configured to detect entry attempts and notify or inform the right people immediately.

Areas Your Alarm Covers

What an Alarm System Actually Protects in Your Property

An alarm and intrusion system save the main places where someone could enter your property without permission. These are usually the doors and windows which are the almost common entry points during break-ins. A security alarm system also protects the inside of the property using motion sensors. These sensors detect movement in areas like hallways, rooms, offices or other important spaces.

Some alarm systems also include glass break sensors that detect when a window is shattered. This helps the system respond quickly if someone tries to enter by breaking a window.

All these devices are connected through the alarm control panel, which manages the system and sends alerts when something unusual is detected. This is how an alarm system installation helps protect homes and businesses.

Who We Are

Why Choose Surveillance Plus for Alarm Installation

Not every alarm system is installed the same way. Sensor placement, entry point coverage and system setup make a big difference in how well the alarm system actually protects the property. Our technicians install systems based on the layout of the building so key areas like front doors, back entrances, basement windows and hallways are properly monitored.

Surveillance Plus provides alarm system installation across Toronto and the GTA, including Pickering, Ajax, Whitby and Oshawa. Our licensed and insured technicians work with reliable equipment from DSC, Honeywell, Qolsys and Hikvision, allowing systems to be installed for both homes and commercial properties.

Every installation includes a 3-year warranty on equipment and labour and all residential alarm systems can be installed within a single visit. We also offer same-week installation across Durham Region and Canada depending on availability.

Intrusion Detection Systems

Stay Alert with Smart Intrusion Detection Technology

Our intrusion detection systems are designed to instantly detect any breach or suspicious activity within your property. Using state-of-the-art motion detectors, glass-break sensors, and entry alarms, we ensure your premises remain secure round the clock.

We customise every intrusion security setup based on your property’s layout, risk level, and operational requirements. Whether it’s for a retail store, warehouse, or office building, our technology offers early warnings, real-time alerts, and complete monitoring control.

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416-837-5059

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OUR PROJECTS

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What Makes Us Different

How Our Alarm Installation Process Works

Installing an alarm system should be simple and clear for property owners. Our process focuses on understanding your property, installing the right system, and making sure everything works properly before we leave.

Free On-Site Security Assessment (Toronto & GTA)

The process starts with a free security assessment at your property. Our team visits homes or businesses in Toronto and across the GTA to check entry points, building layout, and areas that need protection.

Custom System Design Based on Your Property

After the assessment, we design a custom alarm system based on your property size and security needs. This helps ensure the system covers doors, windows, and important areas inside the building.

Professional Installation by Licensed Technicians

Our technicians handle the full alarm system installation, including sensors, control panels, and other security devices. The system is installed carefully to make sure every device works properly.

Ongoing Support and Annual Maintenance

After installation, we provide continued support and recommended maintenance to help keep the security alarm system working reliably.

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Innovation That Protects

Stay Connected with Smarter Alarm Technology

Modern alarm systems in Toronto and the GTA are designed to deliver intelligent, real-time protection. With wireless connectivity, motion sensors, and mobile access, these systems provide complete control and instant alerts for any unusual activity. Whether securing a home, office, or retail space, advanced alarm and intrusion setups ensure round-the-clock safety and peace of mind.

Real-Time Alerts

Receive instant notifications on your phone or device the moment an intrusion or alarm trigger is detected.

Easy Integration

Connect your alarm system seamlessly with CCTV cameras or smart home platforms for a unified, all-in-one security experience.

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FAQ

Frequently asked questions

Choosing the right alarm and intrusion system can feel overwhelming, especially with so many options available in Toronto and the GTA. Here are answers to some of the most common questions customers ask before installation.

The cost of an alarm system in Toronto usually ranges from $600 to $1,800 for most homes, depending on the number of sensors and smart features included. Larger homes or commercial properties may require additional equipment. Monitoring services typically start around $30–$45 per month.

An alarm system is a general security setup that alerts when sensors detect unusual activity. An intrusion system focuses specifically on detecting unauthorized entry through doors, windows, or restricted areas. Most modern security systems combine both functions for better property protection.

A monitored alarm system is not mandatory, but it provides an additional layer of security. With 24/7 monitoring, a security provider can respond when the alarm is triggered and notify emergency services if needed. Many homeowners choose monitoring for faster response during break-ins.

Alarm sensors are commonly installed on front doors, back doors, patio doors, and accessible windows. Motion sensors are often placed in hallways, stairways, or main living areas where movement can be detected easily if someone enters the property.

Yes. Many home insurance providers in Toronto and the GTA offer discounts when a professionally installed and monitored alarm system is installed. Homeowners can often receive 10–15% savings on insurance premiums depending on the monitoring plan and security features.

TESTIMONIALS

Trusted feedback from our clients

The team at Surveillance Plus Security Systems did an excellent job installing our CCTV system. They were punctual, professional, and explained everything clearly. Now I can monitor my property remotely with ease — highly recommend their service!

Sophia Reynolds Business Owner

We upgraded our office with their smart surveillance and alarm systems, and the difference is incredible. The installation was smooth, and their ongoing support has been outstanding. A trustworthy company with great technical knowledge.

Kathryn Murphy Chief Executive Officer

After comparing multiple companies, we chose Surveillance Plus for our home security setup, and it was the best decision. The team was polite, quick, and ensured everything was perfectly configured. The mobile access feature is a game changer.

John Miller IT manager

Their customer service truly stands out. From the initial consultation to post-installation support, the entire process was seamless. Our new camera system offers great clarity and peace of mind. Thank you for such reliable service.

Alicia M. Business Owner