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Phoenix, AZ
Remote yard and site monitoring in Phoenix
Live agents and AI cameras watch Phoenix truck yards, trailer lots, warehouses and construction sites around the clock, running gates remotely and calling police the moment something is wrong.
Local and live
Freight through Sky Harbor and the I-10/I-17 split
Phoenix sits at the junction of I-10 and I-17, with Loop 101 and Loop 202 ringing the metro and carrying trailers between distribution yards. Phoenix Sky Harbor International Airport moved 322,741 tons of cargo and 35,685 tons of mail in 2025, on top of passenger operations that the airport says contribute $121.5 million a day to the Arizona economy. Union Pacific and BNSF both run freight lines through the city, and warehouse and trailer yards cluster along both interstates and around the airport's cargo ramps.
Vehicle crime tracks that freight. Phoenix logged 4,700 vehicle thefts in 2025 even as Arizona's statewide total fell to a record low of 12,686, according to the Arizona Automobile Theft Authority, and an insurance industry analysis of the same data found thefts in the Sky Harbor zip code climbing 65 percent year over year between January and June 2026 while the citywide count kept falling. The exposure shows up at the yard level too: in one case, a security guard recognized a tractor-trailer pulling into a Broadway Road yard that had been used in an earlier theft, and officers arrested four men as they tried to drive off with two trailers loaded with beverages.
Sigma answers that kind of exposure with agents who are already watching when it happens. Every camera on a Phoenix yard stays under live observation, 24 hours a day, 365 days a year, and AI person and vehicle detection tells an agent the moment someone is where they shouldn't be. The agent checks the feed, delivers a live, instant talk-down over the site's speakers and brings in police and your contacts, then sends over the video and a written report. Gate Operations and Yard Operations extend that to drivers and trailers: gate checks against your pickup lists, and visual seal and damage checks on video.
On the record: On May 27, 2025, Phoenix police arrested four men after a security guard recognized a tractor-trailer, involved in an earlier theft, pulling into a truck yard on Broadway Road near 32nd Avenue. Officers stopped two semi-trucks as they tried to leave with trailers of beverages loaded inside, worth about $100,000 combined, and linked the men to a theft of three trailers of electronics worth more than $3 million two days before. Source: AZFamily, 4 men accused of stealing semi-trucks full of merchandise from Phoenix yard (May 28, 2025), 2025
Also covering Tempe, Scottsdale, Mesa, Glendale, Peoria, Chandler, Avondale, Paradise Valley.
Sigma Surveillance for Phoenix
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.
Phoenix sites
What we protect in Phoenix
Built for trailer yards, distribution warehouses and construction sites across the Valley, from the airport's cargo ramps to the freeway interchanges.
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 monitoringConstruction 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
Phoenix monitoring questions
Can you watch a trailer yard near Sky Harbor or along I-17?
Yes. Agents watch every camera live, 24 hours a day, 365 days a year, including nights, weekends and holidays. AI person and vehicle detection flags movement among parked trailers, an agent verifies it on video, gives a live, instant talk-down through the site's speakers and escalates to police and your contacts.
Can agents check drivers before letting them into a Phoenix yard?
Yes, with Gate Operations. Agents see each driver arrive, speak to them through the gate speakers, check ID against your pickup lists and open the gate remotely. Drivers who aren't expected are turned away and you're notified, with every entry and exit logged.
Sigma doesn't have staff in Phoenix. How does a site get set up?
The monitoring itself runs remotely over your site's internet connection. Sigma's technicians travel out to install the cameras and speakers, and many compatible cameras a site already owns can be connected instead of replaced. Your site supplies the 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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