Alert System, AC with Communication

Outdoor Alert System with 2-Way Radio Communication, Powered By Battery with AC Charger, Alarms High Power Alert Signal Tone, Voice Hazard Message, Amber and Red Lights for Visual Notification, Specific Area Message Encoding Yes, Activates By NOAA Weather Radio (NWR) Broadcast Signals, Includes Control Box with Battery Backup, Lights, Speaker Drivers and Horns, UHF and VHF Radio Communication for Making your Own Public Announcements.