Construction site security cameras with AI-powered detection
Stop jobsite losses before they happen. Kastle’s remote video monitoring for construction sites watches your crew, equipment, and schedule 24/7 with alerts verified by our U.S.-based team and documented for your insurer.
Real feedback from the teams securing their jobsites with Kastle.
“I was sold immediately and Kastle's MobileSentry has proven to be highly effective for us.”
“With Kastle's remote video guarding and live talk down feature, I rest easy knowing my jobsite has the protection necessary to thwart off any unwanted intrusions.”
“We started working with Kastle 12 months before we broke ground on The Wharf Phase 1 project. Thanks to our collaboration — and their expertise — we stayed on-time and on-budget, a miracle for a project of this size.”
“Kastle Systems services were the perfect solution for loss prevention and deterring trespassers. Their offerings were also instrumental in monitoring the progress of the job and ensuring onsite safety.”
Security across every outdoor operation
Kastle secures more than jobsites.
Remote video guarding
Get hardware, 24/7 camera monitoring, and real-time response from one dedicated team.
Real reviews from the businesses that rely on Kastle every day.
Rated 4.6 out of 5 on G2
9.3
Ease of use
#1
In physical security, spring 2025
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Kastle System provides a great product, but what's even better is their staff!
Verified user in construction
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I find Kastle easy to use, which really makes a difference for our team. The communication is straightforward, and the app itself is fairly easy to use, which adds to the convenience.
Michael C.
“
Great products. The customer service reps are also great, and they respond quickly.
Edgar G.
“
Kastle System provides a great product, but what's even better is their staff!
Verified user in construction
“
I find Kastle easy to use, which really makes a difference for our team. The communication is straightforward, and the app itself is fairly easy to use, which adds to the convenience.
Michael C.
“
Great products. The customer service reps are also great, and they respond quickly.
Edgar G.
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Trusted credentials. Verified compliance.
Kastle is SOC 2, NDAA, and CCPA compliant, with a TMA (The Monitoring Association) Five Diamond designation.
Frequently asked questions
Answers to common questions about protecting your jobsite, from mobile deployment to remote monitoring.
Effective jobsite security combines visible deterrence, AI-powered detection, low-light coverage, and professional monitoring. Kastle handles the design and construction site camera installation, then monitors the system and verifies every alert. Based on your protocols, Kastle can issue a live warning, notify site management, or contact local authorities.
Wireless security cameras for construction sites include Kastle MobileSentry, SolarSentry, and ThermalSentry, built for different jobsite conditions. Options are available for powered, off-grid, and low-light locations, with AI detection and remote video monitoring supported by Kastle’s own operations team.
Kastle can monitor and help protect gates, perimeters, equipment, materials, trailers, and other high-risk areas. Recorded video can also help verify deliveries, review completed work, track project progress, and provide documentation for safety, insurance, or performance claims. Coverage can be adjusted as the jobsite changes.
Professionally monitored video security may help support certain builder’s risk or protective safeguards requirements by providing documented surveillance, alert verification, and incident records.
Construction site theft prevention starts with visible cameras, targeted coverage of high-risk areas, and active monitoring after hours. Kastle uses AI-powered detection to identify people and vehicles near gates, equipment, materials, and storage areas. When suspicious activity is detected, Kastle’s monitoring team can verify the event, issue a live audio warning, notify site management, or contact local authorities based on established response protocols.
When AI detects a person or vehicle in a protected area, an alert is sent to Kastle’s Security Operations Center for verification. A trained operator reviews the activity and, based on your established protocols, can issue a live audio warning, notify site management, or contact local authorities.
Kastle’s monitored video security complements your on-site guard team by extending coverage across every area of the jobsite, verifying activity before it escalates, and creating a video record of every event. Your guards can then focus their attention on situations that need a physical presence.
Yes. Kastle’s construction security solutions, including our temporary mobile surveillance tower, can be relocated or reconfigured as fencing, gates, trailers, equipment, and material storage areas move. This allows security coverage to adapt with the project from pre-construction and groundbreaking through closeout.
Pricing for construction remote monitoring depends on the size and layout of the jobsite, the number and type of security units needed, and project duration. Kastle offers both lease and purchase options, giving customers the flexibility to choose temporary coverage for a specific project or a longer-term solution that can be redeployed across multiple jobsites.
Construction sites typically rely on a mix of fixed cameras for entrances and high-value equipment, mobile or trailer-mounted units for jobsites without existing infrastructure, and thermal cameras for low-light or after-hours coverage. Kastle MobileSentry, SolarSentry, and ThermalSentry units cover these scenarios with AI-powered detection and remote monitoring built in. Kastle can also add cameras that are already on your jobsite, from any manufacturer, to your monitored system.
Camera placement starts with a site walk where Kastle’s team maps blind spots, entry points, and high-value areas before any equipment goes up. Placement is determined during the design phase, then adjusted as work progresses and the jobsite layout changes, keeping coverage aligned with the project at every stage.
Yes. Construction sites are frequent theft targets, with tools, equipment, and materials that resell easily and sites that sit unattended for hours or days at a time. Cameras can help cut theft and vandalism, document project progress, and give insurers the evidence they need after a claim, benefits that often pay for the system within the first incident it prevents.