Investigation and Security Services

Investigation and Security Services covers private investigators, security officers, armored car crews, alarm installers, locksmiths, and monitoring center operators. Their day can include patrol rounds, incident documentation, cash and asset transport, troubleshooting door contacts and motion sensors, and restoring alarm or access control systems after a fault or power loss. Zoro has served U.S. businesses since 2011 and stocks 14+ million products used around these jobs, including locksets, cylinders, key cabinets, exit devices, access control hardware, alarm contacts, sirens, strobes, low-voltage cable, connectors, batteries, flashlights, labels, and PPE. Buyers can source parts for service calls, routine maintenance, and site upgrades without bouncing between multiple vendors. For security system work tied to fire alarms and monitored devices, installers often have to align components and test procedures with NFPA 72 and the NEC, while guard teams and cash-handling crews may need OSHA-focused PPE and facility safety supplies. Zoro fits the workflow when your team needs the right replacement parts and jobsite basics to keep systems operating and sites protected.