The Los Angeles Regional Interoperable Communications System (LA-RICS) Authority is issuing this Request for Information (RFI) to obtain information from qualified and knowledgeable firms to understand the capabilities of the current telecommunications market for mobile radios, along with their supporting ecosystems, to ensure safe compatibility with the Authority's LMR System. The goal of this RFI is to obtain responses from multiple responsive, responsible firms and to test mobile radios to determine if they are fully compatible and capable of operating on the LMR System infrastructure. Key features and capabilities being sought include: * Mobile Radios - A suitable portfolio of device types and characteristics for interoperability with the Authority's LMR System using the core frequencies. * Device Management – The product support for remote management of mobile radio application use including configuration, deployment, and program and firmware updates. * Policy Management – Development, control and operations of the Authority's enterprise mobile radio access, connectivity, local operational control and security policy. * Security Management – The implementation and enforcement of the Authority's mobile radio security, authentication and encryption requirements and policies. Respondents are required to provide a separate Exhibit A (Mobile Radio Requirements Matrix) for each mobile radio model submitted in response to this RFI. The Authority will test any equipment and/or software submitted for compliance with the specifications included in this Exhibit A.