This is the loudest hard-wired doorbell chime available !
- 2 notes on the front door / single note on the second door
- Hanging Position: Vertical
- Wired installation
- 1 year product warranty
- Requires 16V transformer and push button
- Recommended installation by an electrician
- Height: 7.875"
- Width: 7.875"
- Depth: 2.5"
- UL Rating: Dry locations