SEE EVERYTHING. MISS NOTHING.

Commercial CCTV & Video Surveillance in Niagara

Design • Installation • Repair • Remote Guarding

Don't just record the crime—stop it. We design UHD commercial video systems engineered to capture the details that matter while actively deterring theft with strobes and audio. From brand-new IP camera installs to repairing and upgrading legacy coax systems, we are Niagara's trusted surveillance experts.

Watch and take action yourself via smartphone or ask about Remote Guarding to have our station protect your assets after hours.

Get a System Quote

Or Call: 905-688-3223

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AI Smart Motion

Ignore swaying trees. Our cameras detect People and Vehicles instantly to stop false alerts.

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NDAA Compliant

Secure, government-grade hardware options available for high-security facilities.

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Zero Monthly Fees

Own your footage. We install professional 4K recorders with up to 5-Year Warranties and no mandatory cloud subscriptions.

AI-POWERED INTELLIGENCE

More Than Just "Recording"

Old cameras just record hours of empty rooms. Our modern systems use AI Smart Motion to detect people and vehicles, ignoring swaying trees or passing shadows. We equip you with specific tools for specific problems.

Color Night Vision

Criminals don't always strike in well-lit areas. Our cameras feature advanced low-light sensors that capture full color video in near darkness, allowing you to identify clothing color and vehicle details at night

Multi-Sensor Efficiency

Why pay for four separate cameras when one will do? Our Multi-Sensor (180° & 360°) units combine multiple lenses into a single housing. You get a seamless, panoramic view of your entire property with less cabling, less conduit, and lower installation costs.

License Plate Recognition (LPR)

Standard cameras blur moving cars. Our specialized LPR cameras are engineered to capture clear plate numbers on vehicles moving up to 60km/h at ranges up to 65ft—perfect for gating inventory yards.

Active Deterrence

Stop the crime before it happens. These cameras feature built-in strobes and 2-way audio that can automatically play messages like 'You are under surveillance' when a human breaches a perimeter.

40x Optical Zoom (PTZ)

Need to see exactly who is at the gate? Our heavy-duty PTZ (Pitch, Tilt, Zoom) cameras feature AI Auto-Tracking. If a person or vehicle enters the zone, the camera automatically zooms in and follows them, capturing high-detail facial or vehicle features that standard cameras miss.

BLZ Turret Security Camera Black WatchNET

SAFETY & COMPLIANCE

Reliability Starts With The Install

Installing cameras at 20 feet isn't a job for a handyman. Commercial environments require strict adherence to safety standards. At Alliance, we protect you from liability.

Our in-house technicians are Working at Heights Certified, fully covered by WSIB and carry comprehensive commercial liability insurance. We arrive with the proper lift equipment and safety gear, ensuring the job is done safely without putting your business at risk.

outdoor streetlamp community security cameras

Get a Professional Install Quote

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1,000+ Hours of Experience: Don't let someone 'learn' on your job site. Our in-house team has wired and mounted hundreds of commercial cameras. We know exactly how to route cabling through warehouse rafters and drop-ceilings without disrupting your operations.

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Certified for Heights: Whether it’s a boom lift for a parking lot pole or a scissor lift for a high warehouse ceiling, our team is trained to operate the heavy machinery required to reach the perfect viewing angle.

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Infrastructure Standards: "We treat your building with respect. We use Camera Junction Boxes to waterproof connections and install Armored Conduit where necessary to protect cables from tampering—ensuring your system lasts for years, not months."

TOTAL SITUATIONAL AWARENESS

Control From Anywhere

Whether you are in the back office or on a beach in Mexico, you need to know what is happening at your business. Both our WatchNET and Ajax systems offer powerful desktop software and mobile apps (iOS & Android) that put command centre capabilities in your pocket.

WatchNET Multisite Software Security Cameras

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Multi-Site Command Centre

Managing 5 locations? Stop logging in and out. Our AJAX Desktop Pro and WatchNET Multisite software allows you to view cameras from different buildings on a single screen, creating a unified video wall for your franchise.

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Smart Search Playback

Don't scrub through hours of empty footage. Use "Smart Search" to highlight a specific area (like a cash register) and instantly skip to every moment motion was detected in that exact spot.

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Instant Mobile Alerts

Never miss an incident. Customize your notifications to alert you only when it matters—like when a vehicle enters the loading dock after hours or a person enters the manager's office.

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Flexible Footage Recovery

Whether you need a quick 2-minute clip emailed to your phone or an entire day's worth of video for the police, our systems make it simple. Export high-definition evidence securely in moments.

CYBER SECURITY & STORAGE

Your Data. Your Property.

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Local Private Storage

Stop paying monthly fees to access your own footage. Our WatchNET and AJAX systems record to a secure, local Hard Drive (NVR) located physically in your building. You own the hardware, and you own the data—forever.

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IT-Friendly Configuration

We respect your network's integrity. Our standard practice is to physically separate the camera network from your business data to preserve bandwidth. For integrated systems, we work directly with your IT department to configure VLANs and ensure secure operation.

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NDAA Compliant Options

For high-security facilities, we offer NDAA Compliant cameras (BLZ Series & AJAX). These devices meet strict government standards for cyber-security, ensuring your system has no banned components or backdoors.

ADVANCED CAPABILITY

👮 Proactive Video Monitoring (Remote Guarding)

Want more than just a recording? We offer live video monitoring services where trained agents can verbally intervene via 2-way audio speakers ("Please leave the premises") and dispatch police to verified crimes in progress.

Ask us about our remote guarding packages.

SOLUTIONS BY INDUSTRY

Tailored For Your Environment

We tailor camera placement and lens selection to your specific workflow:

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Retail & Hospitality: High-resolution dome cameras for POS monitoring and slip-and-fall liability protection.

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Warehousing & Industrial: 360° Fisheye cameras for inventory aisles and LPR cameras for delivery truck tracking.

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Property Management: Vandal-resistant outdoor cameras for parking lots and garbage enclosure monitoring.

CLIENT SUCCESS

Trusted by Local Business Leaders

From capturing license plates in industrial yards to protecting retail staff from liability claims, see why Niagara businesses choose Alliance for high-definition video evidence.

      EXCELLENT  
   Based on 68 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Lisa 
 
 
 
 Trustindex verifies that the original source of the review is Google. From the very beginning my experience with Alliance has been exceptional.  They scheduled my appointment quickly. Kent (sales) was informative, and gave me a great price.  My installation was done when I wanted without any problems.  Mitch (the technician) was also informative, knowledgeable and thorough.  Also, the entire staff is friendly and highly accessible.  I would recommend Alliance Security Niagara without hesitation. Lisa
  
 
      Posted on Google  
   
   Roberto 
 
 
 
 Trustindex verifies that the original source of the review is Google. The owners and staff are always courteous and very focused on quality customer service. I recently interacted with the owner of the company and one of the IT technicians. Both of them were excellent, as usual, in helping to resolve/answer the questions we had and assist us with upgrades to our alarm equipment. Thank you, Alliance Security Niagara!
  
 
      Posted on Google  
   
   Jill Husak 
 
 
 
 Trustindex verifies that the original source of the review is Google. These guys are the best ! We love our new system! Can’t thank them enough for all the help ! We have recommended them to all our friends, colleagues and neighbours!
  
 
      Posted on Google  
   
   Liz Fortushniok 
 
 
 
 Trustindex verifies that the original source of the review is Google. Dealing with Alliance today to set up our home security was a real pleasure.   Their technician.Andrew, was professional and very informative.   Would highly recommend
  
 
      Posted on Google  
   
   Michael Deluca 
 
 
 
 Trustindex verifies that the original source of the review is Google. Alliance Security is a 5-star company.  Kent and his team worked around our tight schedule and helped us get secured.  Highly recommend!
  
 
      Posted on Google  
   
   Melissa Biancaniello 
 
 
 
 Trustindex verifies that the original source of the review is Google. 12/10 Service! Knowledgeable, friendly and supportive!
  
 
      Posted on Google  
   
   Pauline 
 
 
 
 Trustindex verifies that the original source of the review is Google. Mitch who installed my system was amazing. He patiently explained how to operate my new system (my old one was 30 years old!) and made modifications based on my individual needs. I am a senior and not that tech savvy, so having Mitch patiently walk me through the Alliance app was greatly appreciated. Other security service providers prior to this did not offered this level of attention to detail. I look forward to using my new system. Thanks Mitch and Alliance!
  
 
      Posted on Google  
   
   gail martin 
 
 
 
 Trustindex verifies that the original source of the review is Google. Alliance is extremely professional and always there to help. Andrew saw the problem and was very efficiently rectified it. Would highly recommend them.
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

HOW WE WORK

Simple 3-Step Implementation

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Site Assessment (Free)

We walk your facility to identify blind spots, lighting issues, and critical entry points. We measure cable runs and check for interference to ensure a perfect signal.

Custom System Design

We select the exact lens types (LPR, Fisheye, PTZ) for each specific zone. You get a clear proposal detailing exactly what you are buying—no hidden fees or surprises.

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Install & Training

Our certified team installs safely, configures your network security, and—most importantly—trains your staff on how to use the app and export footage before we leave.

Book Your Site Assessment

LOCAL NIAGARA FLEET

Real Support, Right Around the Corner

We aren't a remote call centre. We are based right here at 46 Niagara Street in St. Catharines. If a camera goes offline or you need help exporting evidence for the police, you can't wait on hold. When you call Alliance, you speak to local experts who live in your community and can dispatch a technician quickly to keep your system recording.

Serving: St. Catharines • Niagara Falls • Welland • Thorold • Lincoln • Beamsville • Grimsby • Fort Erie • Port Colborne • Niagara-on-the-Lake

Looking for home protection? View our Residential Security Solutions.

Alliance Security Office and Van Fleet on Niagara Street St. Catharines

Experience the Alliance Security difference.

Call 1-877-427-7263 or