About This SPECIFICATION: Input: 120-Volt AC / 3 Output Options: 8 vac/10 VA, 16 vac/10 VA or 24 vac/20 VA – UL Certified UNIVERSAL USE: Can also be used to power Video Doorbells such as Ring, Ring Pro & Nest Hello (when the transformer is connected directly to the Ring or Nest device at the 24vac/20VA setting) as well as standard Doorbells and Chimes. UPGRADE: Eliminates issues caused by old, underpowered transformers DIMENSIONS: Footprint = 1-3/4” x 2-1/4” / Overall Dimension = 2-9/16” W x 2-1/4” L x 2-1/4” H Pair with Newhouse Hardware's Two Tone chimes to complete your upgraded door bell installation. Search for models: CHM1, CHM2 or CHM3D DO NOT install the transformer inside a wall because the transformer generates heat and needs space and proper ventilation for heat dissipation Overview Brand : Newhouse Hardware Power Source : Corded Electric Product Dimensions : 2.63"D x 2.56"W x 2.25"H Mounting Type : Surface Mount Current Rating : 3 Amps
