Midland WR-100C Weather / All Hazards / Civil Emergency Alert Monitor with S.A.M.E. (Discontinued by Manufacturer) 7 Weather Channels Alert Level Indicator; Same Technology ; Selectable Event Message Alert ; 25 Programmable Counties 90 Db Alert Siren; Emergency Power; backup Requires 3 Aa Batteries ; Alarm Clock External Antenna Jack ; Backlit Lcd Receives All NOAA Weather Channels S.A.M.E. Technology Memory System for 25 Counties Clock with Alarm User Selectable Warning , Siren, Voice or Flashing LED