Tracy, CA
Warehouse and yard monitoring in Tracy, California
Remote monitoring for Tracy distribution centres, trailer lots and construction sites, with live agents on your cameras every night of the year.
Local and live
Inside the I-205, I-5 and I-580 triangle
Tracy sits inside a triangle of interstates: I-205 along the north side of the city, I-5 to the east and I-580 to the southwest, toward the Bay Area. Warehousing is old business here. The Defense Distribution Depot began operating in 1942 and has around 30 warehouses. The newer scale is in the International Park of Commerce, an 1,800-acre business park with direct access to I-580, I-205 and I-5.
Distribution parks bring truck courts, trailer drop rows, employee lots and long fence lines, and new construction brings equipment and materials left on site overnight. Sigma's agents watch both kinds of site live, 24/7/365, including holidays and weekends. AI person and vehicle detection points them to movement at a fence line or near parked equipment, and they use live, instant talk-down through the site speakers. If that doesn't stop someone, they call police and keep the video as evidence.
Gate work and morning paperwork can be handled remotely too. Agents see each truck arrive, speak to the driver through the site speakers and open the gate remotely, so late arrivals aren't left waiting outside. Yard checks add damage inspections, visual seal checks on video and parking reports. Every quote costs less than a 24/7 guard, nights, weekends and holidays included, and the free site assessment covers camera placement or which of your existing cameras Sigma can connect.
On the record: A single Tracy Press police log, published January 3, 2025, listed construction equipment stolen overnight from a site on Orchard Parkway, a box truck stolen from the 6600 block of Hopkins Road and freight stolen overnight from a trailer on Linne Road. Source: Tracy Press police log, 2025
Also covering Mountain House, Banta, Lathrop, Manteca, Vernalis, Patterson, Livermore.
Sigma Surveillance for Tracy
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.
Tracy sites
What we protect in Tracy
Suited to distribution centres, trailer drop lots and construction sites in Tracy's business parks and along I-205, I-5 and I-580.
Warehouses and cold storage
Docks and perimeters watched around the clock, with alerts when temperatures drift.
Warehouse monitoringTruck yards and logistics
Gate control, driver verification and full-yard coverage for trailer rows, fences and blind spots.
Truck yard securityConstruction sites
Tools, fuel, copper and heavy equipment protected after hours, plus safety-gear checks.
Construction 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
Tracy monitoring questions
Can you watch our Tracy site and a Bay Area site together?
Yes. Monitoring is remote, so agents can watch several sites across California. Each site needs its own power and internet connection, which the client provides, and Sigma's technicians install the cameras and speakers at each one.
Can you watch a warehouse construction site in Tracy?
Yes. Agents watch equipment and materials live overnight, on weekends and on holidays, with AI person and vehicle detection and live, instant talk-down through site speakers. If someone keeps going, agents call police and you get the video and a report.
Will someone come out to the site when there's an incident?
No. Sigma's service is remote, and it doesn't put guards on site. When talk-down doesn't stop someone, agents escalate to police or fire, keep watching the cameras and send you the video evidence and a report.
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.
More service areas in California: Bakersfield · Fontana · Fresno · Lathrop · Long Beach · Oakland · Ontario, California · Otay Mesa, San Diego · Rialto · Riverside · Sacramento · San Bernardino · Stockton