Construction equipment tracking across multiple sites: what telematics shows and what video adds
Spot AI's AI Security Guard runs on the cameras already covering a contractor's yards and jobsites, beside the construction equipment tracking the fleet already has. Telematics reports where a machine is, while Spot AI shows who moved it and whether the move was expected, and keeps the timestamped video a recovery or a claim depends on. Spot AI does not provide GPS tracking, so this guide treats telematics as the system you already own and video as the half that answers what a dot on a map cannot.
That second half matters most on the night a machine goes missing. A theft nobody sees until the morning shift is discovered and reported hours late, and a portfolio of unwatched yards produces exactly that delay.
Key takeaways
- Telematics answers where a machine is and when its engine ran. Spot AI's AI Security Guard answers who was at the machine, whether the move matched the plan, and what the video shows.
- Spot AI does not provide GPS tracking. Spot AI runs on the cameras a site already owns and on security trailers, beside the telematics the fleet already uses.
- Sites with little or no security are the weak spots, so laydown yards and jobsite parking lines come first.
- A stolen machine costs its value times the share you do not get back, plus the days without it. Spot AI's video works on discovery speed and evidence, the inputs that move recovery.
- Spot AI's AI Security Guard responds when someone enters a yard after hours, which is earlier than a geofence alert that fires once the machine has left.
Key terms
- Telematics: data a machine reports through an onboard device, such as position, engine hours, fuel use and status. Mixed fleets often read it through ISO 15143-3, also known as AEMP 2.0, so several makers report in one format. Spot AI works beside telematics and does not replace it.
- Geofence: a virtual boundary around a yard or jobsite that sends an alert when a machine crosses it, which means the alert arrives after the machine is moving.
- Laydown yard: the staging area where machines and materials wait between jobs or phases. Spot AI's AI Security Guard covers one with the cameras already mounted there, or with a security trailer where there is no power.
What construction equipment tracking tells you and what it leaves open
Spot AI's AI Security Guard fills the part of construction equipment tracking that a location feed leaves open: the people and vehicles around a machine, seen on the cameras already covering the yard. Telematics does its own job well. It tells a fleet manager where 200 machines sit across 30 sites, how many hours each ran and when a unit crosses a geofence, and no camera should try to replace that.
The gaps sit elsewhere. A position and an engine-on time do not say who was in the cab, whether the move was on tonight's schedule, or what truck arrived to haul the machine away. Tools and generators parked beside the excavator usually carry no tracker at all, and a tracker that is found and disconnected stops reporting where it was cut. Put a superintendent's questions next to each signal and the split is plain:
Question a manager asks | What telematics reports | What Spot AI's AI Security Guard adds |
|---|---|---|
Where is the machine right now? | Its last reported position, on or off site | Spot AI sees the machine only inside a camera's view, so off site the telematics feed is the tracker |
Did the engine run after hours? | Engine-on time against the clock | Spot AI shows who was at the machine in that same minute |
Was the move authorized? | Whether the machine crossed a geofence | Spot AI gives the reviewer a clip to check against the schedule or the work order |
What came to take it? | Nothing until the machine moves | Spot AI's plate search and plates-of-interest alerts show the truck and trailer at the gate |
Can anything happen before it leaves? | An alert once the boundary is crossed | Spot AI's AI Security Guard can trigger talkdown, strobes and horns when a person enters the yard after hours |
What do police and the insurer receive? | A trail of positions and times | Spot AI keeps timestamped clips in a case the team exports and shares |
What if the tracker is cut? | The trail stops at the last position | Spot AI keeps recording on the yard's cameras, whatever happens to the device on the machine |
Why a portfolio of sites changes equipment security
Spot AI's AI Security Guard puts every yard and jobsite camera in one dashboard, which matters because equipment risk travels with the machines. A skid steer that spent March in a fenced company yard spends June on an open jobsite, and every site has its own fence, lighting and camera estate. The open jobsite is usually the weaker of the two, and a theft there can go unnoticed longer than one from a fenced yard. A contractor with 20 active jobs has 20 versions of that weak spot. Three things follow for a multi-site program:
- Coverage has to follow the machines. Spot AI is camera-agnostic and works with any ONVIF IP camera, so a new site joins the same dashboard on the cameras already installed there, and a security trailer covers ground with no power.
- Comparisons have to run across sites. Spot AI's Agents Reporting breaks detections down by agent, camera and location over weeks and months, so the yard with after-hours activity every weekend stands out.
- Response has to work with nobody on site. Storage Asset Management runs about 50 facilities without on-site staff on Spot AI. At one location that had suffered break-ins, the system detected intruders at 1 a.m. and alerted police, who arrived while the break-in was in progress, and break-ins there stopped after the arrest was publicized (customer-reported).
After-hours use: checking the alert before calling it theft
Spot AI's AI Security Guard turns an after-hours telematics alert into a question a superintendent can settle in minutes, because the video for that yard at that minute is one search away. An engine start at 9:40 p.m. may be a mechanic, an operator repositioning for an early pour, or a subcontractor borrowing a machine for a side job, and telematics cannot tell those apart. Treating every alert as theft wears out the on-call manager and the police, while ignoring them lets misuse run up hours, fuel and liability. A workable sequence:
- The telematics system flags an engine start or a geofence crossing outside working hours.
- The on-call manager opens Spot AI and goes to the cameras covering that yard at that time, instead of scrubbing a whole night of footage.
- The clip settles which case it is: a scheduled move, a misuse issue to raise in the morning, or a theft in progress.
- A theft in progress escalates from talkdown to strobes and horns to police, as set out in the after-hours deterrence workflow for construction sites.
- Every outcome is saved to a case with its clip, whether or not anyone files a claim.
"Spot AI gives us the opportunity to see, in some cases, whether what people say lines up with what they actually did."
Bill Sternoff, CEO, Body Glide
An hour meter states what happened. The video is how a manager checks it.
Spot AI does not have to wait for the telematics alert. Its own detections, such as unauthorized entry, loitering and a vehicle entering a no-go zone, fire on what the cameras see after hours, and its open APIs and webhooks are the integration point for teams that want both streams joined. The pattern already works in fleets: Wayne Transports, whose terminals support an 800-vehicle fleet, uses Spot AI to compare vehicle movements on video with its electronic logging device data when a claim or a device fault calls that data into question.
Securing a laydown yard where machines sleep
Spot AI's AI Security Guard covers a laydown yard with the cameras already mounted there, or with a security trailer where there is no power, and it watches the gate, the parking line and the stacked materials together. Yards concentrate the risk: many machines in one place, often at the edge of the site, lit poorly and emptied at the same time every evening. Set one up in this order:
- Point a camera at the gate a truck and trailer must use, angled for plates, so the vehicle that hauls a machine away is on video even if the machine is not. The guide to plate alerts for asset protection covers placement.
- Cover the parking line from an elevated angle so every machine stays in view.
- Stage machines so none can be dragged straight onto a transport, never leave one on a trailer overnight, and use hydraulic cylinder locks, ignition lockouts or a battery disconnect at shift end.
- Set the after-hours window for that yard and let Spot AI's AI Security Guard respond to a person or vehicle entering it.
- For a yard with no power, use a solar-powered trailer with cellular or satellite backhaul. Spot AI's Intelligent Video Recorder (IVR) keeps full-resolution video on site and sends only metadata across the network. The security trailer buyer's guide compares units.
If a yard needs cameras added rather than moved, the comparison of AI security cameras for construction sites sets out the options.
The recovered-machine arithmetic, with sourced inputs
Spot AI's AI Security Guard works on two inputs in the cost of a stolen machine: how quickly the theft is discovered and reported, and how much evidence goes with the report. Everything else comes from the fleet's own records. The formula for one theft is:
Expected cost of one theft = V × (1 − R) + (d × c) + A
Input | What it means | Where the number comes from |
|---|---|---|
V | Replacement value of the machine | Your asset register, at today's replacement cost |
R | Probability the machine is recovered | Your claims history: machines recovered against machines stolen |
d | Days the job runs without the machine | Your rental and project records |
c | Daily cost of covering the gap | Your rental rates and delivery, plus crew standby or schedule penalties |
A | Administrative cost | Hours on the police report, the insurer and re-planning, times your loaded labor rate |
If the register holds purchase prices, bring them up to replacement cost before using them as V: the Producer Price Index for construction machinery manufacturing rose about 45% between its 2016 and 2025 annual averages (Source: U.S. Bureau of Labor Statistics). The machine's value is only part of the cost: business interruption (rentals, delay penalties and management time) is why d × c sits in the formula as its own term.
Run the formula on your own claims history before any pilot. Count thefts per year across the portfolio, take each machine's value from the asset register, and take R from the share of stolen machines you got back. The change in R from faster discovery is the number a pilot should measure.
What moves R is time and information: how fast a theft is discovered and reported, and whether police can identify the machine. Video addresses the first: an after-hours detection timestamps the minute someone entered the yard, and the clip shows the vehicle, the trailer and the direction of travel. Telematics adds the current position while the tracker still reports, and a serial number list kept with the case covers identification.
Speed turns that report into a recovery. Using Spot AI, Don Franklin Auto, a 30-location dealership group in Kentucky, had video on responding officers' phones within four minutes of the alarm after six vehicles worth $130,000 each were taken from a showroom at night. Five were recovered within the hour, about $650,000 of the $780,000 taken (customer-reported). That is one incident with vehicles, not a recovery rate, but it shows which input the first hour controls. For the portfolio, multiply the cost of one theft by the thefts you expect per year and set that against what a security program costs.
Running both signals across sites from one escalation path
Spot AI's AI Security Guard goes live on existing IP cameras in days, so the slower part of a multi-site rollout is the operating model: who owns which alert, at which site, at which hour. This sequence keeps telematics and video under one set of rules:
- Build one equipment register. List serial and PIN numbers, which machines report telematics and where each one sleeps tonight. Police need those numbers to identify a machine they find.
- Map coverage per yard. Note which existing cameras see each gate and parking line, and where a trailer fills a gap.
- Set after-hours windows per site and phase. A site pouring concrete at 4 a.m. needs a different window from one in finishing work.
- Route both alert streams to the same person. One on-call contact per site receives the telematics alert and the Spot AI alert, under a written escalation policy for multi-site construction.
- Agree the deterrence ladder. Decide which detections trigger talkdown, which trigger strobes and horns, and when police are called.
- Define the evidence routine. Decide what gets saved, who exports it and how fast it reaches police and the insurer, using the checklist in what police, insurers and attorneys need in a video evidence package.
- Review monthly by site. Put Spot AI's after-hours detections by location next to telematics after-hours engine hours for the same yards. Where both are high, the yard needs attention before the next theft.
Save every after-hours clip to a case, including the ones that turn out to be scheduled moves. The record answers a subcontractor's dispute or an insurer's question later, whether or not the night ended in a theft.
Limits to plan around
Both signals have edges worth knowing before rollout:
- Spot AI does not provide GPS tracking. Once a machine leaves camera view, telematics is the only tracker.
- A yard with no camera on its gate produces weak evidence, however good the detections are.
- Deterrence reduces the likelihood of a loss rather than ruling one out, which is why police stay on the ladder.
- Remote yards depend on cellular or satellite links. The IVR limits bandwidth, but a dead link still delays alerts.
- Crews should hear that after-hours review is about machines and yards, not about timing individual workers.
- The cost formula runs on your own records, so a fleet with few past thefts has only a rough R to start from.
The short version for a multi-site fleet
Spot AI's AI Security Guard and a fleet's telematics answer different questions, and a contractor with many sites needs both answers on the same night. Start with the three yards that log the most after-hours engine hours, check what their cameras see at the gate and the parking line, and run the cost formula with your own asset values. That gives a baseline R to beat.
To see what the cameras at your yards can catch after hours, request a demo of Spot AI.
Frequently asked questions
Does Spot AI provide GPS tracking for construction equipment?
Spot AI does not provide GPS tracking; its AI Security Guard runs on the cameras covering yards and jobsites and works beside the telematics or GPS system a fleet already uses. Telematics keeps reporting a machine's position after it leaves the site, which video cannot do. Spot AI covers what happens inside camera view: who arrived, in what vehicle, and what happened to the machine before it left.
How does video work with equipment telematics?
Spot AI gives the person who receives a telematics alert the video for the same yard and the same minute, so an after-hours engine start gets checked rather than guessed at. The simplest version needs no integration: the alert arrives, the on-call manager searches that site's cameras for that time, and the clip goes into a case. Teams that want the hand-off automated can build it on Spot AI's open APIs and webhooks.
How do you secure a laydown yard after hours?
Spot AI's AI Security Guard responds when a person or vehicle enters a laydown yard during its after-hours window, using natural-conversation talkdown, strobes and horns, and alerts the site's on-call contact. The physical basics still count: no machines left on trailers, staging that keeps any one machine from being dragged onto a transport, and locks or battery disconnects at shift end. At least one camera should see the gate.
How do you calculate the cost of stolen construction equipment?
Spot AI's AI Security Guard affects two terms in that cost: how fast a theft is found and how much evidence goes with the report. The full cost of one theft is replacement value times the share not recovered, plus days without the machine times the daily cost of the gap, plus administrative hours. Each input comes from the fleet's own asset register, claims history and project records.
What should happen in the first hour after a machine is stolen?
Spot AI lets the team pull the clip of the theft, with the time, the vehicle and the direction of travel, and share it with responding officers while the trail is fresh. In the same hour, give police the serial or PIN number and the telematics position if the tracker still reports, then notify the insurer. Alert nearby sites and rental yards too.
About the author
Amrish Kapoor is VP of Engineering at Spot AI, leading platform and product engineering teams that build the scalable edge-cloud and AI infrastructure behind Spot AI's video AI, powering operations, safety, and security use cases.