VIKING W-2000A-EWP W2000A with EWP

VIKING W-2000A-EWP W2000A with EWP Viking door answering device Answer your door from the safety of your telephone! New high output speaker amplifier with volume adjustment POT Microphone volume adjustment POT 24 volt talk battery 20 Hz ring generator (3.0 REN ring load maximum) Selectable number of rings (2, 3, 10 or 30) Extended operating temperature range: -15°F to 130°F Compact 45° terminal strip for easy wiring Enhanced Weather ProtectionFeatures: Intercoms : Yes Dimensions (LxWxH) : 8 inches x 5 inches x 8 inches Weight : 2.1875 lbs Energy Star Qualified : No Recycle