Replacement Doorbell Condensers For Sale

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4 Note Doorbell Sequencer - Designed by RiddledTV
$39 USD Assembled upon Order, Ships within 1 week
- For use with 4 note bell systems
- Plays Westminster tune (Big Ben clock)
- Requires 12VDC power
- Connection Diagram
- Demonstration Video with Rittenhouse 631 chimes
- Works with many Nutone, Rittenhouse 4-note chimes including Jefferson models