Aluminum bell housingLoud, Up to 95+ dB ringShell Size: 6 Inch DiameterRings from any standard size RJ11 telephone lineNO AC Power requiredPerfect for Indoor or Outdoor useIncludes Weatherproof backboxMotor DrivenTamper resistant volume controlScrew terminal connections and RJ11 plugIntegral RFI suppressionRinger Equivalence Number (REN): 1.6AApprovals Include: TB593 is UL ListedDimensions: 6.062" Diameter x 4.21 Depth

• Aluminum bell housingLoud, Up to 95+ dB ringShell Size: 6 Inch DiameterRings from any standard size RJ11 telephone lineNO AC Power requiredPerfect for Indoor or Outdoor useIncludes Weatherproof backboxMotor DrivenTamper resistant volume controlScrew terminal connections and RJ11 plugIntegral RFI suppressionRinger Equivalence Number (REN): 1.6AApprovals Include: TB593 is UL ListedDimensions: 6.062" Diameter x 4.21 Depth
• Wheelock Loud Bell
• Dimensions: 6.50x5.00x6.50
• Item Weight: 2.45
• 100% Satisfaction

Aluminum bell housingLoud, Up to 95+ dB ringShell Size: 6 Inch DiameterRings from any standard size RJ11 telephone lineNO AC Power requiredPerfect for Indoor or Outdoor useIncludes Weatherproof backboxMotor DrivenTamper resistant volume controlScrew terminal connections and RJ11 plugIntegral RFI suppressionRinger Equivalence Number (REN): 1.6AApprovals Include: TB593 is UL ListedDimensions: 6.062" Diameter x 4.21 DepthWheelock