This Tri-volt transformer is a great product for homes with multiple door chimes in one home. It helps power any Hampton Bay Branded wired door chime and push button. The transformer secures to knockout hole in the junction box with included lock nut clamp.
- Low voltage hardwired transformer
- Works with all wired door chimes
- Tri-volt/clamp-on type
- Input: 120VAC - output: 8VAC-10VA, 16VAC-10VA, 24VAC-20VA