The Home Security Products Worth Buying, and the Ones That Are a Waste of Money
July 31, 2026
The home security product market is enormous, heavily marketed, and full of products that do a very good job of making you feel secure while doing a much more limited job of actually making you secure.
This guide applies one test to every product: does this physically stop someone from entering your home, or does it detect, record, and notify that they already have?
Both categories have value. But they are not the same value, and the home security industry does not always make that distinction clear.
The Test: Prevention vs. Detection
Before reviewing any individual product, it helps to understand the framework. Home security measures fall into two functional categories.
Prevention measures physically stop or significantly impede forced entry. They operate at the moment of the breach attempt, changing the outcome of that moment. They work whether the alarm is armed or not, whether anyone is watching the camera or not, whether police are 2 minutes away or 20.
Detection measures identify that a breach is occurring or has occurred and initiate a response. They are valuable, necessary, and largely unable to stop anything on their own.
The most common home security mistake is investing heavily in detection while underinvesting in prevention. This guide is calibrated to correct that.
Worth Buying: STRIKEGLASS Security Glazing
Category: Prevention
Verdict: The highest-value single security investment for most Toronto homes.
STRIKEGLASS from 416 Security Solutions installs over existing windows and glass doors, making them 300 times stronger than standard glass. It is a retrofit system that is optically clear and does not affect the appearance, function, or light of any window it covers.
It is worth buying because it is the only residential security product that directly addresses the most commonly exploited entry point in Toronto break-ins: standard glass, which breaks with a single strike. No other product on this list closes that gap. Film delays it marginally. Bars close it with significant trade-offs. STRIKEGLASS closes it completely, with no trade-offs, and adds UV protection, noise reduction, and improved insulation as additional year-round benefits.
The honest limitation: it is a higher upfront investment than most detection products. The return on that investment is a home that is genuinely difficult to breach at its most vulnerable entry points, passive 24/7 protection that requires no ongoing action or subscription, and a security outcome that holds regardless of whether every other step in your security plan was followed correctly.
Worth Buying: Professionally Monitored Alarm System
Category: Detection and Deterrence
Verdict: A necessary layer, but understand what it does and does not do.
A professionally monitored alarm, where a 24/7 monitoring centre receives alerts and dispatches police, is genuinely more effective than self-monitored systems. The deterrence value of visible monitoring signage is real. The faster response chain versus self-monitoring is real. And some insurers offer meaningful premium reductions for monitored systems.
What it does not do: stop a break-in in progress. The average Toronto police response to a residential alarm is 10 to 20 minutes. Most break-ins are over in under 10. The alarm is a detection and response tool, not a prevention tool. It works best as part of a system that also includes physical prevention measures.
What to look for: cellular backup, battery backup, glass break sensors, and simple operation. Avoid long-term contracts where possible.
Worth Buying: Door Frame Reinforcement
Category: Prevention
Verdict: The highest ROI security upgrade per dollar spent.
A steel door frame reinforcement kit with 3-inch screws anchored into the structural stud costs under $100 per door and addresses the most common door-based forced entry method: the kick-in. Most residential door frames fail in one or two kicks, regardless of lock quality, because the strike plate is held by short screws in the soft wood casing, not in the stud.
Reinforcement kits fix this directly and dramatically. They are invisible once installed, require no ongoing maintenance, and have no trade-offs. This is one of the most consistently underused security upgrades in Toronto homes.
Worth Buying: Motion-Activated Exterior Lighting
Category: Deterrence
Verdict: Cheap, effective, and undervalued.
Motion-activated exterior lighting is one of the cheapest and most effective deterrents available. It removes the concealment that most entry point breach attempts rely on and signals to anyone approaching that their presence has been noted. It requires no monitoring, no subscription, and no ongoing action.
Cover every entry point: front, back, sides, and any windows adjacent to dark areas of your property. LED motion lights are low-maintenance and reliable across all Canadian climates.
Worth Buying: Video Doorbell and Exterior Cameras
Category: Deterrence and Detection
Verdict: Worth it, with realistic expectations.
Visible cameras provide genuine deterrence to opportunistic criminals and document incidents for insurance and investigative purposes. A video doorbell at the front entrance is one of the most cost-effective visible deterrents available.
The honest limitation: cameras do not stop anyone. They change the risk calculation for opportunistic criminals and provide footage after the fact. A criminal who has decided to proceed will not be stopped by a camera. Invest in cameras as a deterrence and documentation layer on top of physical prevention measures, not as a substitute for them.
Worth Buying: Grade 1 Deadbolts
Category: Delay
Verdict: Worthwhile, but only with reinforced frames.
A Grade 1 ANSI-rated deadbolt is a meaningful upgrade over a builder-grade lock. But as noted above, the lock is rarely the weak point. A Grade 1 deadbolt in an unreinforced frame is defeated by a kick just as quickly as a standard lock. Upgrade the frame first, then the lock.
Worth Buying With Caveats: Smart Locks
Category: Access Control
Verdict: Genuinely useful for the right use cases, oversold for others.
Smart locks add real value in specific situations: short-term rental properties where eliminating physical keys is critical; homes with children who regularly arrive before their parents, where audit trails and remote monitoring are useful; and properties where multiple access codes need to be managed and revoked.
For a standard owner-occupied home with consistent occupants, a smart lock’s primary benefits over a quality deadbolt are convenience features rather than security improvements. The lock is still only as strong as the frame it is in.
Not Worth It Alone: Security Window Film
Category: Marginal Delay
Verdict: Oversold relative to what it actually delivers.
Security film holds broken glass together after an impact. It adds 5 to 15 seconds of entry resistance after a window has already been struck and broken. It does not prevent the glass from breaking. It does not prevent entry. It is a marginal delay measure.
Film is marketed as a security upgrade and priced as one. The actual protection it provides is significantly less than most buyers expect. If budget allows for real window security, STRIKEGLASS delivers fundamentally stronger protection. If the budget is severely constrained, film is marginally better than nothing. In any other scenario, it is not the right investment.
Not Worth It: Security Bars on Residential Windows
Category: Prevention (with serious trade-offs)
Verdict: The security benefit is real; almost everything else about them is not.
Bars work. They prevent entry through a covered window. But the trade-offs are significant enough that they are not recommended for residential properties: visual impact, effect on property values, reduced natural light, and the fire safety risk of blocking emergency egress from bedrooms and living spaces.
STRIKEGLASS delivers equivalent or superior forced-entry resistance without any of these trade-offs. Security bars are the predecessor solution to impact-resistant glazing, and for most residential applications, they have been superseded.
Not Worth It Alone: Fake Security Cameras and Yard Signs
Category: Placebo Deterrence
Verdict: Not a security measure.
Fake cameras and unconnected alarm signs provide no deterrence to anyone who looks closely, and experienced criminals do look closely. A fake camera that does not move, has no indicator light, or is obviously a consumer dummy will not fool anyone who has spent more than a few seconds near it.
Real cameras and real alarm monitoring signage provide genuine deterrence. Fake versions of either do not. The cost difference between a real video doorbell and a fake camera is small enough that there is no justification for the fake.
The Honest Priority Order for Home Security Spending
If the budget requires prioritization, here is the order that produces the most actual security per dollar spent:
- Door frame reinforcement on all exterior doors: under $100 per door, high prevention value
- STRIKEGLASS on ground-floor windows and sliding glass doors: closes the most exploited entry point
- Motion-activated exterior lighting at all entry points: cheap, maintenance-free deterrence
- Grade 1 deadbolts on all exterior doors: pairs with reinforced frames
- Professionally monitored alarm with glass break sensors: detection and response
- Video doorbell and exterior cameras: deterrence and documentation
Frequently Asked Questions
What is the single most effective home security product?
For most Toronto homes, impact-resistant glazing on ground-floor windows and sliding glass doors provides the highest security return because it addresses the most commonly exploited entry point with a measure that operates at the moment of entry rather than in response to it. STRIKEGLASS is the product in this category with the strongest performance credentials.
Is a self-monitored alarm system enough?
For most homeowners, no. Self-monitoring requires you to see the alert in real time, assess the situation, and contact the police yourself. Professional monitoring does this automatically and faster. The monthly cost of professional monitoring is modest relative to what it protects and the response time advantage it provides.
Is security window film worth buying?
As a standalone investment in window security, no. The film adds a marginal delay after a window has already been broken. As a very low-cost supplementary measure in areas where the budget does not allow for STRIKEGLASS, it is marginally better than nothing. It should not be confused with a real window security solution.
Do I need both cameras and an alarm?
They serve different functions, and both add value. Cameras provide deterrence and documentation. Alarms initiate the response chain. Neither physically prevents entry. Used alongside physical prevention measures such as STRIKEGLASS and reinforced door frames, they form a complete system that covers deterrence, detection, and prevention.
The Bottom Line
The home security product market does an excellent job of selling detection. Alarms, cameras, smart locks, and monitoring services are well-designed, competitively priced, and genuinely useful.
They are also, without exception, products that operate after a breach has begun or after it is over.
The prevention layer, the physical barriers that operate at the moment of entry, is where most home security systems are most underfunded. STRIKEGLASS and reinforced door frames are the two products that most effectively fill that gap.
The rest of this list builds a complete system on top of that foundation. Without it, you have a home that documents break-ins very well.
Book Your Free Home Security Assessment
416 Security Solutions serves homeowners across Toronto, Mississauga, Brampton, Vaughan, Markham, and the Greater Toronto Area. A free assessment identifies your home’s specific vulnerabilities and helps you invest in the right measures in the right order.
Visit 416security.com to book your free consultation today.