Warehouse and yard monitoring in Yuba City, California

Local and live

Highway 99, Highway 20 and the Sunsweet plant

State Route 99 is Yuba City's sole freeway, running north toward Chico and south toward Sacramento, while State Route 20 heads east to Marysville across the Feather River and west toward Williams. The city hosts Sunsweet Growers' headquarters, described as the largest dried fruit processing plant in the world, and food processing anchors much of the local economy alongside farming. Sutter County's agriculture reached a record $772 million in gross value in 2023, led by rice at $272 million, processing tomatoes at $118 million and cling peaches at $68 million.

That volume of crops and packaged product moves through yards that aren't always watched overnight. In August 2025, Sutter County sheriff's deputies investigating the theft of a semi-truck and trailer from a lot on Larkin Road in nearby Live Oak connected it to a theft ring that made off with about $400,000 worth of product; three men, from Manteca and Sacramento, were arrested on grand theft and conspiracy charges. What's at risk in a Yuba City processing or trucking yard is loaded trailers staged overnight and equipment left in the open between shifts.

At a Yuba City processing or trucking yard, Sigma's agents replace a once-a-night drive-by with continuous coverage: every camera watched live, 24 hours a day, 365 days a year. AI person and vehicle detection calls attention to anyone moving near trailers or stock after the plant closes for the night, and the agent takes a look, delivers a live, instant talk-down through the site's speakers, and calls in the sheriff once it's clear the person isn't leaving. For loads coming and going, Gate Operations has an agent confirm each driver against your schedule before the gate opens remotely, and Yard Operations keeps a video record of trailer condition and seal checks.

Also covering Marysville, Live Oak, Tierra Buena, Linda, Olivehurst, Sutter, Meridian, Browns Valley.