VTech SN7021 Cordless Audio Doorbell


Sale price$43.99


SN7021 Cordless Audio Doorbell for SN5127 or SN5147 Series Phones 


  • Expandable to a total of 3 doorbells
  • 2-way audio
  • weather resistant
  • Doorbell ringing LED
  • Changeable chime
  • Adjustable chime volume
  • Wall-mountable
  • Call divert to a preset phone number
  • Depending on use, up to 1 year battery life on standard AA alkaline batteries (included)
  • Support backup alkaline batteries (sold separately)
  • Customizable and pre-recordable emergency message
  • Door chime on CareLine handsets (sold separately)


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