Which security add-ons are actually worth paying for?
September 11, 2026 · SiteFortress360
Direct answer: Most DFW sites need the base unit and nothing else for the first month. After that, add License Plate Recognition at $199 per month when vehicles are the thing you need identified, and 24/7 Live Monitoring from $499 per month when detections need a human response rather than a phone notification. Starlink at $100, gate control at $99 and drone awareness at $99 each solve one narrow problem and are pure waste on a site that does not have it.
Start with nothing and let the site tell you
The most expensive mistake in this category is buying the full stack on day one. Every add-on solves a problem that some sites have and most sites do not, and until a unit has been on the ground for a few weeks nobody — including us — actually knows which problems yours has. The base unit already includes what every deployment needs: solar power and battery, LTE connectivity, edge AI person and vehicle detection, local recording, siren and strobe, GPS and tamper detection, and remote live view.
That base configuration is genuinely complete for a large share of jobsites. A SiteFortress Mini at $695 per month or a SiteFortress 360 at $995 per month, positioned properly, will cover a typical DFW construction site or contractor yard without a single add-on attached. Deploy it, watch the event timeline for a month, and let the pattern of what the unit actually catches drive the next decision.
Add-ons are also reconfigurable in place. Nothing about starting bare makes it harder or more expensive to add a capability in month three, which removes the usual justification for buying ahead of need. If a provider pushes the full bundle before the first deployment, they are optimising for their invoice rather than your site.
License Plate Recognition — $199 per month
Worth it when the thing you need to identify arrives on wheels. Dealership lots, equipment yards with a gate, storage facilities, logistics yards and any site where the same unknown vehicle keeps appearing at odd hours all get real value from a searchable plate log with timestamps and entry and exit history. The value is usually not the theft itself but the pattern before it — repeat visits are visible in a plate log and invisible in general footage.
Skip it when your threat arrives on foot. A fenced material laydown yard where somebody cuts the fabric and walks in gets nothing from plate capture that the base cameras do not already deliver, and the money is better held for monitoring. Skip it too when the entrance geometry will not support a clean plate angle — a lane that curves sharply at the gate or a driveway with no straight approach produces partial reads, and a plate log with holes in it is worse than none because people start trusting it.
The practical test: can you name a vehicle you wish you could identify from last month? If yes, this is the add-on. If you have to invent a scenario to justify it, it is not.
24/7 Live Monitoring — from $499 per month
This is the biggest add-on decision on the list, and the one most worth thinking about properly. The base unit detects an event and sends you an alert. Monitoring puts a human in that loop: the detection gets verified, and depending on your escalation plan you get voice-down intervention, notification and a defined escalation procedure rather than an alert that lands on a superintendent who is asleep.
It earns its cost on sites with an active, repeating problem — a yard being hit weekly, a vacant property where somebody has already got inside, a lot in the middle of a converter run. It also earns its cost when nobody on your side can realistically answer an alert at three in the morning, which is more sites than admit it. An unanswered alert and no alert at all are the same outcome.
Skip it when your own team genuinely will respond, or when the deterrence built into the base unit is already doing the job. Plenty of sites deploy, watch the strobe and siren end attempts on their own for two months, and never need the add-on. The honest framing is that monitoring buys a guaranteed human response, and the question is whether you are currently getting one for free. Measured against a staffed overnight guard post at prevailing DFW wages, monitoring is a small fraction of the cost for coverage that never sleeps — but it is still real money and should answer a real gap.
The three narrow ones: Starlink, gate control, drone awareness
Starlink at $100 per month is a connectivity fix, not a security feature. LTE is included on every unit and is sufficient on the overwhelming majority of Metroplex sites. You need this when the site is genuinely out past reliable cellular — rural pad sites, infrastructure work, some of the far edges of the 50-mile radius — or when the signal at the exact position the camera needs to occupy is weak even though the road out front is fine. The tell is a unit that reports healthy but drops live view repeatedly; recording is local and unaffected, but you lose remote visibility.
Gate control at $99 per month is an operations feature that happens to live on a security unit. Remote gate open, schedules, authorized users and access logs are genuinely useful on a yard with vendor deliveries and no gate attendant, and irrelevant on a site with no powered gate at all. Compatibility and installation requirements vary by gate operator, so this is one to confirm against your specific hardware before budgeting it rather than after.
Drone awareness at $99 per month is the narrowest of all, and we tell most sites no. It detects and logs compliant Remote ID broadcasts using supported RF receivers — detection only, never interception, which is both the legal line and the technical one. It becomes worth adding when your crew has already noticed repeat overflights at odd hours, when overhead imagery of your site has genuine commercial value to a competitor, or when a facility security plan formally treats reconnaissance as a threat stage. A single progress-photo flight is not a reason to buy it.
- License Plate Recognition — +$199/month · buy when vehicles are the threat
- 24/7 Live Monitoring — from +$499/month · buy when nobody will answer at 3 AM
- Starlink — +$100/month · buy only where LTE genuinely fails
- Gate control — +$99/month · buy only if there is a powered gate to control
- Drone awareness — +$99/month · buy only on a documented overflight pattern
Sequencing add-ons across a project
On a long build, the right add-on changes as the site does. During sitework and foundations there is little worth stealing and rarely a gate, so the base unit alone is correct. Once material deliveries begin and a gate goes in, plate capture and gate control start to make sense together. During rough-in, when copper and mechanical equipment are on site and the building is not yet secure, monitoring is at its most valuable. By closeout the exposure narrows again to tools and finished fixtures, and the stack can usually come back down.
That rhythm is the argument for treating add-ons as monthly decisions rather than a contract fixture. A capability added in month four and removed in month nine costs what it was used for, which is the entire point of renting rather than buying. If your security spend is identical in month one and month nine on a project whose risk profile changed completely in between, something is being paid for that is not being used.
Frequently asked questions
Do I need any add-ons at all on a basic construction site?
Usually not, at least to begin with. The base unit already includes solar power and battery, LTE connectivity, edge AI person and vehicle detection, local recording that survives a connectivity drop, siren and strobe deterrence, GPS and tamper detection and remote live view — which covers a typical DFW jobsite on its own. Deploy bare, watch the event timeline for a month, and add capability against the pattern the site actually shows rather than against a hypothetical.
Is 24/7 live monitoring worth it if I already get AI alerts on my phone?
It depends entirely on whether those alerts get answered. AI alerts are excellent at telling the right person something is happening; they are useless if the right person is asleep, on another site, or has learned to swipe them away. Monitoring guarantees a human verifies the detection and follows a defined escalation plan, including voice intervention. If your own team genuinely responds at three in the morning, save the money — if you are honest that nobody does, the alerts you already pay for are not doing their job.
Can I add or drop add-ons mid-rental?
Yes — that flexibility is most of the reason to rent rather than buy. Units are reconfigurable in place, so a capability you need during rough-in can be added then and dropped at closeout when the exposure narrows. This is also why buying the full stack at deployment is a mistake: nothing about starting with the base unit makes it harder or more expensive to add License Plate Recognition or monitoring in month three once the site has shown you what it actually needs.
Does Starlink replace the LTE connection?
No. LTE remains the standard connection on every unit, and Starlink at $100 per month sits alongside it for sites where cellular coverage is genuinely weak at the position the camera needs to occupy. It is worth understanding what connectivity does and does not affect: recording is local to the unit, so a connection drop costs you live view and alert delivery, not your evidence. If the only symptom is occasional live-view lag on a site with decent signal, you do not need this.
Which add-on gives the best return on an equipment yard?
License Plate Recognition at $199 per month, in most cases. Yards see vehicle traffic by definition, the entrance is a controllable choke point, and the searchable plate history is what turns a vague sense that somebody has been coming around into a specific plate and timestamp you can act on. Gate control at $99 per month often pairs with it on yards taking vendor deliveries without a gate attendant, since the two together turn the entrance into a managed, logged boundary.
Why is drone awareness detection-only?
Because interfering with a drone signal is not a service anybody can lawfully sell. Jamming and signal interception are federally prohibited, and any vendor offering to take down a drone over your site is describing something you should decline. What is lawful and genuinely useful is passive awareness: compliant Remote ID broadcasts may be detected and logged using supported RF receivers, giving you a dated record of overflight patterns. That log is the thing with value, since one flight is noise and a repeating pattern is intelligence.