Wasserstein Doorbell Chime Compatible with Google Nest Hello Video Doorbell - Perfect Add-On for Your Doorbell
✔ VOLUME CONTROL - With its loud 90 db chime, it is easy to hear when someone rings the doorbell. The volume is also adjustable.
✔ COMPATIBILITY - This doorbell chime is specially designed for Nest Hello Video Doorbell and the recommended transformer voltage is 12-volt/10vA or 12-volt/15vA.
✔ EASY INSTALLATION - Use the screw and wall anchor to mount the base cover onto the wall and connect the wires to the Nest Hello Video Doorbell. Detailed instructions are included in the user manual.
✔ PACKAGE INCLUDES - 1 x Doorbell Chime (Dimensions: 3.46 x 2.4 x 0.9 inch) , 1 x Screw, 1 x Anchor, 1 x User Manual.