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Longview, TX
Remote yard monitoring in Longview, Texas
Live agents and AI cameras watch Longview, Texas truck yards, rail-served business parks and warehouses around the clock, run gates remotely and call police the moment something's wrong.
Local and live
Rail-served business parks along I-20
Longview sits on I-20 about 125 miles east of Dallas and 60 miles west of Shreveport, with Union Pacific running one of its major Texas crew-change points through the city: an average of 50 through-freight trains, three local freights and eight switch-engine starts move through every day, handling roughly 450 rail cars in the process. The Longview Economic Development Corporation owns and manages three business parks built around that traffic: the 475-acre Longview Business Park, the 704-acre North Business Park, and the newly launched 1,165-acre Bar-K Business Park on US Highway 80, about six miles from I-20. Eastman Chemical Company's plant here, one of the city's largest employers with more than 1,500 workers, adds its own steady flow of tanker and rail traffic to that network.
FBI 2024 data shows Longview recorded 264 burglaries that year, equal to about 315 for every 100,000 residents, above both the Texas and national figures, with the city's overall crime count running close to 27 percent above the national figure. The Gregg County Sheriff's Office said in August 2025 that thefts of side-by-side utility vehicles were rising locally, especially ahead of hunting season, because the machines are compact enough for two people to load and leave with in minutes. The same logic applies to trailers and equipment sitting in a yard: anything that can be driven or towed away quickly is a target once nobody is watching.
A Longview yard doesn't get an occasional drive-by for a look: agents are on every camera live, 24 hours a day, 365 days a year, including nights, weekends and holidays. AI person and vehicle detection flags anyone moving among parked trailers or stored equipment once a shift ends, an agent checks the footage, gives a live, instant talk-down through the site's speakers and brings in police along with your own contacts, with video clips and a written report to follow. Gate Operations checks each driver against your pickup lists before the gate opens remotely, and Yard Operations adds trailer damage inspections and visual seal checks on video.
On the record: FBI 2024 Uniform Crime Report data shows Longview, Texas, recorded 264 burglaries that year, equal to about 315 for every 100,000 residents, above both the Texas figure of about 284 and the national figure of about 229, with the city's overall crime count running close to 27 percent above the national figure. Source: HomeSnacks, Longview, TX Crime Report (FBI 2024 data), 2024
Also covering Gladewater, White Oak, Hallsville, Kilgore, Liberty City, Pine Tree, Judson, Lakeport.
Sigma Surveillance for Longview, Texas
Remote security and site operations, watched live 24/7/365 by dedicated agents. Based in Acton, Ontario.
- Remote security: live agents, AI person and vehicle detection, live, instant talk-down
- Gate operations: a remote gate attendant who sees every arrival
- Yard operations: damage inspections, visual seal checks on video, parking reports
- Incident response: escalation to police and fire services, video evidence and reports
Our technicians come to your site to design and install cameras and speakers, and we can also connect many compatible cameras you already have. Your site provides the power, internet connection and gate.
Longview sites
What we protect in Longview, Texas
Built for rail-served trailer yards, equipment storage and distribution warehouses across Longview's business parks and the I-20 corridor.
Truck yards and logistics
Gate control, driver verification and full-yard coverage for trailer rows, fences and blind spots.
Truck yard securityWarehouses and cold storage
Docks and perimeters watched around the clock, with alerts when temperatures drift.
Warehouse monitoringEquipment and service yards
Rental, oilfield and contractor yards watched live, with talk-down before anything leaves the fence line.
Equipment yard securityCommercial properties
Plazas, dealerships and gas stations, with loitering, break-ins and hazards handled live.
Commercial monitoringHow it works
From first movement to final report
Detect
AI cameras flag people and vehicles 24/7 and ignore wind, rain and animals.
Verify
Your dedicated agent reviews the live feed and decides what's really happening.
Deter
Live, instant talk-down, plus sirens, warns intruders off before damage is done.
Respond
We escalate to police, fire services and your team, and can manage your gate remotely.
Report
Every incident is logged with video clips and a written report you can share.
FAQ
Longview, Texas monitoring questions
Can you watch a rail-served trailer yard in one of Longview's business parks?
Yes. Every camera on the property is under live watch, 24 hours a day, 365 days a year, with AI picking out movement around parked trailers or stored equipment. An agent checks what's flagged on video, gives a live, instant talk-down through the site's speakers and brings in police along with your contacts.
Can agents check drivers coming into a Longview yard?
With Gate Operations, yes. Every arrival gets the same treatment: the agent on duty talks to the driver over the gate speakers, checks the name against your list, and opens the gate afterward from the monitoring side rather than a button at the fence. The system keeps the arrival and departure time for every truck that comes through.
Sigma is based in Ontario. How does setup work for a Longview site?
A Sigma technician installs the cameras and speakers on site rather than shipping them in, and folds in any compatible cameras a Longview property already runs. The monitoring that follows is remote, and the property keeps supplying its own power, internet connection and gate.
How do I get started?
Request a free site assessment or call (209) 900-5884 ext 2. A Sigma specialist reviews your layout, existing cameras and risks, then recommends the right coverage, at no cost and with no obligation. Every quote costs less than a 24/7 guard.
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