Our Extend-A-Bell expands an existing wired doorbell to be heard in any part of the home. The transmitter connects onto the low-voltage screws in the existing doorbell. Plug the doorbell receiver into any 110V electrical outlet. Hear the doorbell in all parts of the home-basement, second floor, or the attic.
- Works on all transformer voltages 8 - 24 volts
- Different sounds for front and back doors
- Use with existing doorbell
- Attractive, compact design leaves other outlet receptacle available
- 1 1/2" speaker provides excellent sound
- Select from 6 sound options
- Operating range: up to 150 ft
- 32 selectable codes block interference from outside signals
- Only works with RC3733D
- Two year warranty
- This will not work with model RC3030 or RC3733 only with works with the "D" version.
- Add on door bell receiver Model RC3733D listed below
Our Extend-A-Bell expands an existing wired doorbell to be heard in any part of the home. The transmitter connects onto the low-voltage screws in the existing doorbell. Plug the doorbell receiver into any 110V electrical outlet. Hear the doorbell in all parts of the home-basement, second floor, or the attic.
