Hampton Bay Wired Doorbell Tri-Volt Transformer, Compatible with all Video Doorbells

This Defiant Branded Tri-Volt Wired Doorbell Transformer is ideal for new construction or replacement. It features a Low-Voltage wired design with 3 options for electrical output: 8 VAC/10 VA, 16 VAC/10 VA or 24 VAC/20 VA. The transformer secures to knockout hole in junction box with included lock nut clamp.|Tri-volt/clamp-on type|Input: 120-Volt AC|Output: 8 VAC/10 VA, 16 VAC/10 VA or 24 VAC/20 VA|Works with any wired door chime