• TWO SOUNDS: Classic two-note “Ding Dong” sound for the front door button and has an additional connection with a separate "Ding" for the rear or side door
• DIMENSIONS: Cover: 8. 25” L x 5. 5” W Base: 6. 63” L x 4. 75” W
  
• COMPATIBILITY: Use with a 16-volt/10 VA, 16-volt/15 VA or a 16-volt/30 VA transformer (not included) when connecting to a regular doorbell. Search “16TR", "3TRAN" or "30TR" for a compatible transformer.
• INCLUDES: Door Chime and mounting screws (found inside the chime cover).
• PLEASE NOTE: This item does not include the doorbell button or the transformer.
  
• PLEASE NOTE: Customers have mentioned that our wired chimes such as this one work with video doorbells such as ring, but we cannot guarantee this.
• PLEASE NOTE: If the chime is not working properly, the issue may or may not be with the chime. The issue could be with the doorbell button, transformer or the wiring. There are troubleshooting steps in the manual as well as on the troubleshooting/FAQ section.

Instruction Manual