Have you ever missed an important guest because you were in a distant room and couldn't hear the doorbell? Now, thanks to the miracle of the Extend-A-Chime system you will never be able to use that excuse on your in-laws again! Just connect the transformer to the low voltage screws on your existing doorbell and plug in the receiver to any regular 110v household power outlet to extend the sound of your pre-existing doorbell.

• See Add-On Receiver Chime Below (Model RC3253/RC8253)
• Works on all transformer voltages 8 - 24 volts
• Different sounds for front and back doors
• Use with existing wired doorbell
• 2 1/4" speaker provides excellent sound
• Adjustable volume control
• 32 changeable codes prevent interference
• 6 sound options set at button
• Operating range: up to 150 ft
• Five year warranty