Viking DVA-TNT Digital Time & Temperature Announcer

Key Features: Mnfr. Part #: DVA-TNT Hotel/Motel wake up systems Courtesy time of day announcer Business promotion Remote temperature monitor Ring trip or drum recorder modes Local port for recording and programming Remote record and program 75 seconds of non-volatile voice time Rechargeable battery backup for clock Temperature sensor with 10 feet of wire included 2 wire sensor configuration Temperature in Celsius or Fahrenheit Hotel/Motel wake up systems Courtesy time of day announcer Business promotion Remote temperature monitor One year warranty Made in the USA Power: 13.8 VAC adapter provided Battery: 9 Volt NiMH provided for clock backup Temperature sensor wire runs: 2 wire configuration: 100 feet 4 wire configuration: 500 feet