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Quality: doorbell chime maintains a smooth white modern finish and vented cover to allow the sound to carry better.
Easy to install to your doorbell button and doorbell transformer. Search “16tr” or "3trAN" for a compatible transformer. Please note: if you would like to hear the sounds of the chime, please see the video that is with the images on the left hand side of this item page. Search “ckit2” for a door chime, transformer and door button set.

Attach the transmitter at the OhmKat split connection, plug the chime in the wall and you are all set.

Dimensions: cover: 7-1/4” w x 4-1/8” l base: 7” w x 3-7/8” L Overall Depth: 2”. Search “16tr” or "3trAN" for a compatible transformer. Includes: door Chime and mounting screws found inside the chime cover.
Compatibility: use with a 16-volt/10 va or 16-volt/15 va transformer not included when connecting to a regular doorbell. Please do not purchase the chime from the ". New version 1 pack" listing as this chime is not coming directly from Newhouse Hardware. Please note: this item does not include the doorbell button or the transformer.

Easy to install to your doorbell button and doorbell transformer. Dimensions: cover: 8. 25” l x 5. Please note: if you would like to hear the sounds of the chime, please see the video that is with the images on the left hand side of this item page.

Eliminate issues caused by low power: best replacement for 16v, 10va transformer, for drive an under powered ring pro. O more clunk sound:if you notice a buzz or hum sound from your ring doorbell, it's likely due to the transformer needing more power.
Get this transformer and be done! Easy installation: easy replacement took no more than 15 min. Turn off power before wiring, screw down or threaded clamp to electrical box, safe handling. Can be mounted horizontal or vertical with a chime mechanism. Quick install transformers, built to last so you should have fewer call backs. If unresolved, you'll get a refund or replacement. Best quality to ensure customers have a wonderful experience when they are shopping.

Doorbell transformer power supplyquality designed to compatible with the Nest Hello Nest Hello not included Arlo and Eufy video doorbell, no need to remove and charge up the battery, just charge directly, convenient and practical to solve the problem of low battery.

Specification: input is 120 v/ ac, 60 hZ; Output: 24 V/ 40 VA. Power up multiple thermostats / doorbells: replaces and upgrades underpowered transformer with this 24V AC transformer, offering plenty of power for single or multiple thermostats and doorbells at the same time.


If you have any questions before or after the sale, please contact us in time, we will solve your doubts. Quality assurance:provide 24-hour online service. Note: the brand above is only for demonstrating compatibility. Screw down or threaded clamp to electrical box, safe handling.

Not compatible with any other models - electronically designed to work exclusively with the Nest Hello Nest Hello not included. Equipped with one touch power test patent pending - the easiest way for anyone to check their power supply. Built with special electronics to protect your bell in case of a short - no need for an existing doorbell, new wiring or separate resistor.
1. Newhouse Hardware
#ad
Newhouse Hardware CHM2 Door Chime, White
#adNewhouse Hardware #ad - Two sounds: classic two-note “ding dong” sound for the front door button and has an additional connection with a separate "Dong" for the rear or side door. 2 year limited. Please note: this item does not include the doorbell button or the transformer.Quality: doorbell chime maintains a smooth white modern finish and vented cover to allow the sound to carry better.
More information #ad
Dimensions: cover: 9” w x 5” l base: 7-1/8” W x 4-5/8” L. Compatibility: use with a 16-volt/10 va or 16-volt/15 va transformer not included when connecting to a regular doorbell. Easy to install to your doorbell button and doorbell transformer. Search “16tr” or "3trAN" for a compatible transformer. Please note: if you would like to hear the sounds of the chime, please see the video that is with the images on the left hand side of this item page. Search “ckit2” for a door chime, transformer and door button set.
Brand | Newhouse Hardware #ad |
Manufacturer | Newhouse Hardware #ad |
Height | 2 Inches |
Length | 9.7 Inches |
Width | 6.7 Inches |
Part Number | CHM2 |
Model | CHM2 |
Warranty | 3 year limited warranty |
More information #ad
2. OhmKat
#ad
For Use with Nest, Skybell, Simplisafe, Ring, August, Alula Compatible OhmKat Video Doorbell Power Supplies, OhmKat Wireless Universal Video Doorbell Chime Patent Pending
#adOhmKat #ad - No internet or wifi needed – your bell will ring when the internet is down. Patent Pending. Ohmkat exclusive - the only wireless doorbell chime designed to work with every smart video doorbell - Nest Hello, Ring, Alula, Simplisafe, Skybell, Ring PRO, RIng 2, August, etc.Attach the transmitter at the OhmKat split connection, plug the chime in the wall and you are all set.
More information #ad
Rf operation - plug in the chime up to 50 feet from the transmitter connected to the OhmKat power supply. Will work in 110v and 230v environments. American innovation - Exclusively developed and sold by OhmKat. Instant install – requires an ohmkat power supply for easy installation and operation purchased separately.Brand | OhmKat #ad |
Manufacturer | OhmKat #ad |
Weight | 5.2 ounces |
More information #ad
3. Newhouse Hardware
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White, Newhouse Hardware CHM1 Door Bell Chime
#adNewhouse Hardware #ad - Two sounds: classic two-note “ding dong” sound for the front door button and has an additional connection with a separate "Dong" for the rear or side door. Search “ckit1” for a door chime, transformer and door button set.Dimensions: cover: 7-1/4” w x 4-1/8” l base: 7” w x 3-7/8” L Overall Depth: 2”. Search “16tr” or "3trAN" for a compatible transformer. Includes: door Chime and mounting screws found inside the chime cover.
More information #ad
Please note: if you would like to hear the sounds of the chime, please see the video that is with the images on the left hand side of this item page. Compatibility: use with a 16-volt/10 va or 16-volt/15 va transformer not included when connecting to a regular doorbell. Please do not purchase the chime from the ". New version 1 pack" listing as this chime is not coming directly from Newhouse Hardware. Please note: this item does not include the doorbell button or the transformer.
Brand | Newhouse Hardware #ad |
Manufacturer | Adamax #ad |
Height | 2 Inches |
Length | 7.2 Inches |
Weight | 0.88 Pounds |
Width | 4 Inches |
Part Number | CHM1 |
Model | CHM1 |
Warranty | 1-Year Limited Warranty |
More information #ad
4. Newhouse Hardware
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White, Newhouse Hardware CHM3D Door Chime
#adNewhouse Hardware #ad - Two sounds: classic two-note “ding dong” sound for the front door button and has an additional connection with a separate "Dong" for the rear or side door. 5” w base: 6. Backed by a 2-year limited.Easy to install to your doorbell button and doorbell transformer. Dimensions: cover: 8. 25” l x 5. Please note: if you would like to hear the sounds of the chime, please see the video that is with the images on the left hand side of this item page.
More information #ad
Compatibility: use with a 16-volt/10 va or 16-volt/15 va transformer not included when connecting to a regular doorbell. Quality: doorbell chime maintains a textured white modern finish. Search “16tr” or "3trAN" for a compatible transformer. 63” l x 4. 75” w. Please do not purchase the chime from the ". New version white" listing as this chime is not coming directly from Newhouse Hardware.Brand | Newhouse Hardware #ad |
Manufacturer | Newhouse Hardware #ad |
Height | 2 Inches |
Length | 8.13 Inches |
Weight | 1.1 Pounds |
Width | 5.5 Inches |
Part Number | CHM3D |
Model | CHM3D |
Warranty | 3 year limited warranty |
More information #ad
5. RAGNAROS
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Doorbell Transformer, 16V, 30VA Comptible with Ring Pro,Nest hello
#adRAGNAROS #ad - 16 v 30 va doorbell transformer: powering single or multiple door chimes in one home, Nest Hello Video Doorbell, compatible with Ring Video Doorbell Pro, etc. Please consult the Voltage requirements of your doorbell for specific recommendations.Eliminate issues caused by low power: best replacement for 16v, 10va transformer, for drive an under powered ring pro. O more clunk sound:if you notice a buzz or hum sound from your ring doorbell, it's likely due to the transformer needing more power.
More information #ad
Or if you want to keep your ring doorbell “hardwired”. 100% satisfaction - if any of our 16v 30va doorbell transformer fail to meet your expectations, please get in touch with us and we'll try to resolve the issue. Get this transformer and be done! Easy installation: easy replacement took no more than 15 min. Turn off power before wiring, screw down or threaded clamp to electrical box, safe handling. Can be mounted horizontal or vertical with a chime mechanism. Quick install transformers, built to last so you should have fewer call backs. If unresolved, you'll get a refund or replacement. Best quality to ensure customers have a wonderful experience when they are shopping.
Brand | RAGNAROS #ad |
Manufacturer | xiuyi tech, LTD #ad |
More information #ad
6. Hotop
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Power Adapter Compatible with Nest Hello Video Doorbell, 18 Volt 500mA Transformer UL Certified with 16.4 ft Cable, Arlo and Eufy Doorbell
#adHotop #ad - Packing list1 x doorbell power supply, 1 bag 50 pieces of cable clips; The brand mentioned above is just for demonstrating compatibility. 18v wire power adapterplugs into your standard 110 V/ 120 V outlet and converts to 18 volt 500 ma AC current.Doorbell transformer power supplyquality designed to compatible with the Nest Hello Nest Hello not included Arlo and Eufy video doorbell, no need to remove and charge up the battery, just charge directly, convenient and practical to solve the problem of low battery.
More information #ad
Ul certifiedul certification passed, stable and durable operation 18V transformer. Easy to install2 pin non-polarity wires support easy and quick installation, 16. 4 ft cable is long enough to plug it into an electrical outlet inside or outside your house.Brand | Hotop #ad |
Manufacturer | Hotop #ad |
Height | 1.93 Inches |
Length | 2.87 Inches |
Weight | 0.58 Pounds |
Width | 2.52 Inches |
Part Number | Hotop-Doorbell-019 |
More information #ad
7. Maxdot
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Sensi and Honeywell Thermostat, 24V 40VA Thermostat and Doorbell Transformer, Nest Hello Doorbell and All Versions of Ring Doorbell Style 1, Ecobee, Power Supply Compatible with Nest
#adMaxdot #ad - Easy to install: screw down or threaded clamp to electrical box, simple to wire up; Please note: the brand names above is only for demonstrating compatibility;. Ul certified and safe use: this 24 volt transformer is UL-certified, offers reliable performance.Specification: input is 120 v/ ac, 60 hZ; Output: 24 V/ 40 VA. Power up multiple thermostats / doorbells: replaces and upgrades underpowered transformer with this 24V AC transformer, offering plenty of power for single or multiple thermostats and doorbells at the same time.
More information #ad
Universal compatibility: this 24v transformer fits for nest, honeywell and Sensi smart thermostats; Also compatible with Ring Video Doorbell, Ring Video Doorbell 2, ecobee, ring Video Doorbell Pro, Nest Skybell Doorbell, and other devices that require constant 24 volt power for operation.Brand | Maxdot #ad |
Manufacturer | Maxdot #ad |
Height | 3.35 Inches |
Length | 4.13 Inches |
Weight | 1.7 Pounds |
Width | 2.95 Inches |
More information #ad
8. Broan-NuTone
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NuTone LA14WH Decorative Wired Paintable Two-Note Door Chime, White Grille
#adBroan-NuTone #ad - Classic style: doorbell features a white textured finish that can be painted to match any decor. Continuous service: chime wires to a 16V transformer for uninterrupted service and to remove the worry of batteries dying.More information #ad
Wired doorbell: white receiver features two chimes so you'll always know which door your visitor is at. Ideal size: plug-in door chime measures 4. 88" x 7", perfect for your home. Two tones: includes two chimes - a two-note chime for the front door and a one-note chime for the back/second door - for easy differentiation.Brand | Broan-NuTone #ad |
Manufacturer | Broan-NuTone #ad |
Height | 2.25 Inches |
Length | 7.6 Inches |
Weight | 0.5 Pounds |
Width | 5.6 Inches |
Part Number | LA14WH |
Model | LA14WH |
More information #ad
9. YIZRIO
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Nest Hello Doorbell Hardwired Door Chime Transformer 16V 30VA, 16V 30VA Doorbell Transformer Compatible with Ring Video Doorbell Pro
#adYIZRIO #ad - 16v 30va doorbell transformer: eliminate issues caused by low power. Replaces and upgrades underpowered transformer, offering plenty of power for single or multiple thermostats and doorbells at the same time.If you have any questions before or after the sale, please contact us in time, we will solve your doubts. Quality assurance:provide 24-hour online service. Note: the brand above is only for demonstrating compatibility. Screw down or threaded clamp to electrical box, safe handling.
More information #ad
Can be mounted horizontal or vertical with a chime mechanism. Note:turn off power before wiring. Compatibility:widely using for many doorbell transformers, compatible with Ring Video Doorbell Pro, Nest Hello Video Doorbell, etc.16v/30va specification:input voltage: ac120v/ 50/60Hz;Output voltage: AC16V;Rated power: 30VA. Easy installation: complete replacement in a short time.Brand | YIZRIO #ad |
Manufacturer | YIZRIO #ad |
More information #ad
10. OhmKat
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No Existing Wiring Required, Transformer, Adapter, Power Kit & Supply All in One White, OhmKat Video Doorbell Power Supply- Compatible with Nest Hello
#adOhmKat #ad - The only power supply engineered to work with the Nest Hello video doorbell. All components are robustly engineered to provide years of trouble free operation.Not compatible with any other models - electronically designed to work exclusively with the Nest Hello Nest Hello not included. Equipped with one touch power test patent pending - the easiest way for anyone to check their power supply. Built with special electronics to protect your bell in case of a short - no need for an existing doorbell, new wiring or separate resistor.
More information #ad
Professionally designed and tested to power the full functionality of your Nest Hello. Add doorbells to your back door, side door or any door. Install your doorbell on any door and plug directly into any outlet in your home. No tools or equipment needed.Brand | OhmKat #ad |
Manufacturer | OhmKat #ad |
Weight | 0.07 Pounds |
Part Number | EC-001 |
More information #ad