Parking Garage Patrol Robot Pilot: $128,080 Spent, Zero Arrests

A garage that is hard to watch

A public parking garage is one of the harder spaces to watch. Sightlines break at every level, vehicles and pedestrians come and go at unpredictable hours, and a patrol officer can only be in one stairwell at a time. A city police department facing that problem wanted a steady, visible presence that could also reach dispatchers quickly when something went wrong.

The open question was how well a patrol robot could fill that gap. Robot patrols promise constant coverage, but their value depends on what the buyer chooses to measure. That choice is where many pilots quietly go off course.

A single robot, a phased start

The department deployed a four-wheeled autonomous security robot, a unit built to patrol public spaces and collect video and environmental data. It carried 360-degree video cameras, two-way emergency communication and an emergency call button that linked to dispatchers. The robot supplier provided the platform, and the garage was adjusted to support it.

The rollout was deliberately small. One unit began patrolling in July 2025, and a second robot planned for another park site was never deployed because of development needs and infrastructure limits at that location.

• Select a four-wheeled autonomous security robot with 360-degree cameras and a direct dispatch link.
• Add entrance and exit gate arms and mirrors to the garage.
• Start with one unit in July 2025 and hold the second unit back.
• Keep the emergency call button tied to dispatchers throughout the pilot.
• Review results and retire the unit on May 12, 2026.

Quiet patrols and a costly first year

Over the pilot, patrols produced no arrests, no criminal cases and no tickets. The robot never identified an incident that required a police response. Those outcomes sit at the center of this case.

The city spent $128,080 in the first year of the agreement and expected a reimbursement from the robot supplier of about $60,500, which would bring the net cost to $67,548. The original plan had called for $238,440 over two years for two robots.

Officials acknowledged that the robot's visibility may have discouraged crime, but they concluded the evidence was not enough to justify continuing. The city retired the robot on May 12, 2026, saying the pilot no longer fit its operational needs.

What a buyer should define before a patrol pilot

A patrol robot is only as useful as the questions it was brought in to answer. Before any unit arrives, a buyer should set measurable targets: incidents logged per week, time from alert to dispatcher response, camera coverage of blind spots, and the true cost per covered hour. Service Robot Co. starts there, with a site assessment and mapping of the space before anyone commits to a platform.

Service Robot Co. is an OEM-neutral commercial robot integrator for US businesses. We compare robots across manufacturers, then deploy, integrate, train and service each unit through a nationwide US engineer network. Robots reach customers on a 3-year lease with one fixed payment quoted after the site assessment, so the cost is known before the pilot begins.