The Extend-A-Bell system expands on an existing wired doorbell to let you hear the alert from any room in your home. Simply connect the transmitter to the low-voltage screws in the existing doorbell and plut the receiver into any 110v outlet to install. Thanks to this kit now you can even hear the doorbell in your basement or attic.
Works on all transformer voltages 8-24 volts
Select different sounds to differentiate between the front and back doors
Compact design doesn't hog the entire electrical outlet
1 1/2" speaker provides clear sound that can be heard from a distance
Six different sounds to choose from!
32 selectable codes block outside intereference
Long distance range of up to 150 feet
Only works with RC3733D, will not function with RC3030 or other RC3733 models (only D series)
Comes with a two year warranty to guarantee quality service!
