Network Column Speaker 120W -Adopt high-speed industrial grade dual core chips, built-in NOR Flash+EMMC dual storage, support dual backup of the system to ensure stable and reliable system performance. -Support secure startup, user login locking mechanism, and password complexity prompts, support security audit log traceability, and improve system network security. -Support batch unified management of remote platforms through IP networks (local -area networks/public networks) and flexible configuration of local WEB single -machines, while also support local audio collection and playback, adapting to various scene applications. -Support alarm input, arming schedule, and audio linkage, support TTS speech -synthesis and text broadcasting, with natural and smooth standard male and female -dual audio options.