delivers turnkey ERRCS installations, including pathway design and compliance with federal and local jurisdictional requirements, and offers ongoing maintenance contracts, software updates, and preventive service visits for ERRCS and two-way radio systems. Signal & Security also supplies and supports video surveillance, access control, intrusion detection, visitor management, perimeter protection, and security system monitoring and integration. In addition, it offers Motorola business, commercial, and recreational two-way radios, Motorola body-worn cameras, and Motorola call buttons for sectors such as construction, healthcare, industrial, retail, hospitality, and education.