MPC Electronics in Chula Vista specializes in custom-built PCs, surveillance-camera systems, and network infrastructure from its Main Street storefront at Suite 104. The shop designs and installs multi-camera security arrays for commercial properties, pairing IP and analog camera hardware with DVR/NVR recording platforms — a physical-security integration that complements the automated gate and access-control systems installed by Republic Doors and Gates across the South Bay. Clients include the Chula Vista Elementary School District and San Diego Unified School District, where the company has deployed campus-wide surveillance and computer networks. The store also handles data recovery, laptop screen replacement, and home-theater wiring, extending its service scope into the residential locksmith and alarm space occupied by Busy Bees Locks & Keys Locksmith in the same trade area. Technicians configure ONVIF-compliant IP cameras with remote-view mobile access and motion-triggered alert protocols for 24-channel commercial monitoring installations.