**Note: The mechanism is brand new, but the cover is from an older model (seen in 3rd image), which is in good condition.
Whether you're replacing an outdated unit or completing a new build, this wired doorbell chime delivers timeless reliability with a compact design that works in smaller spaces. It supports up to two doors, with separate tones for each. You'll hear a classic two-note "ding-dong" from the front and a single-note "ding" from the rear or side door. With clearly distinct sounds, you'll always know where your visitor is. This door chime is compatible with standard 16V AC transformers, including Newhouse models 16TR, 30TR and 3TRAN, offering flexibility during installation. Perfect for any home improvement plan, this doorbell chime includes mounting screws tucked inside the cover for quick setup. It measures 7.25" wide by 4.125" tall and 2" deep, making it compact enough for apartments or smaller homes but loud enough to hear throughout the house. This wired door bell chime box also works with Newhouse's CKIT1, a full installation kit that includes a transformer and push button. Choose the Newhouse CHM1 wired doorbell for a high-quality, easy-to-install upgrade that keeps your home connected and your guests heard.
Highlights
Wired door bell chime box plays "ding-dong" for front and "ding" for side or rear door. 85dB loudness.
Great door chime option for replacing old units or finishing new home construction.
Compatible with 16V/10VA or 16V/30VA transformers like Newhouse 16TR, 30TR or 3TRAN (sold separately).
Measures 7.25" x 4.125" x 2" to fit easily into tight spaces without compromising sound.
Includes mounting screws inside the cover.