Newhouse Hardware CHM1 2-Note Wired Door Chime
- 2-note wired mechanical chime
- Chime only, button not included
- Mounting screws inside the cover
- White plastic housing
- 14.1 ounces, 7.2 x 4 x 2 inches
- 1 year limited warranty
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A white two-note wired mechanical door chime without a button. Mounting screws are hidden inside the cover, and wiring is separate.
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ASIN: B019BW9TX6Model: CHM1Category: Doorbell Chimes
Overview
A homeowner replacing an old door chime gets a white plastic wired mechanical unit that sounds two notes when the doorbell is pressed. It is described as the chime only, with its mounting screws inside the cover.
A mechanical two-note chime is a simple, familiar sound with no batteries or app to manage. The limitation is that the listing sells only the chime, so the button, transformer and wiring are not included.
Who it's for
An existing wired doorbell system with a failed chime is the typical situation. Those building a new system or wanting a wireless kit should buy a complete doorbell set.
Pros and cons
- Two-note mechanical sound
- No batteries needed
- One year warranty
- Chime only, no button
- Wired, not wireless
- Transformer not listed
- Single color only
Performance notes
A mechanical chime sounds when a coil pulls a plunger against tone bars, so loudness depends on the voltage reaching it. It needs a working doorbell circuit and a compatible transformer, which this listing does not include.
Specifications
| Brand | Newhouse Hardware |
|---|---|
| Model | CHM1 |
| Dimensions & fit | |
| Dimensions | 7.2 x 4 x 2 inches |
| Weight | 14.1 ounces |
| Size | 1 Pack |
| Power & efficiency | |
| Power Source | Wired |
| Construction & materials | |
| Color | White |
| Material | Plastic |
| Included components | |
| Included Components | Door chime, mounting screws inside the cover |
| Warranty & support | |
| Warranty Description | 1 year limited warranty |
| Other details | |
| Style | 2-note chime only |
| Part Number | CHM1 |
| Pattern | Doorbell Chime |
Closest rivals on specs
Greencycle KS-SF20R Motion Sensor Door Chime- Item Weight 0.88 vs 0.44 pounds (+100%)
Amhey DW520 Wireless Motion Sensor Door Chime- Item Weight 0.88 vs 0.37 pounds (+138%)
GE 19247 Wireless Doorbell Kit- Item Weight 0.88 vs 0.33 pounds (+167%)
Frequently asked questions
How do I install the Newhouse Hardware CHM1?
The listing says the mounting screws are inside the chime cover. It is a wired chime only, so the button and wiring are separate.
Is the Newhouse Hardware CHM1 wireless?
No. It is described as a wired mechanical chime.
Does the Newhouse Hardware CHM1 include a doorbell button?
No. The style is chime only.