![Xwartre Doorbell Transformer 24V Power Supply Compatible with Nest, Arlo, Ring, Amcrest, Logitech and Other Doorbells, Thermostats C Wire (26ft Power Cable) Xwartre Doorbell Transformer 24V Power Supply Compatible with Nest, Arlo, Ring, Amcrest, Logitech and Other Doorbells, Thermostats C Wire (26ft Power Cable)](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/614bQ1fcEOL.jpg)
Xwartre Doorbell Transformer 24V Power Supply Compatible with Nest, Arlo, Ring, Amcrest, Logitech and Other Doorbells, Thermostats C Wire (26ft Power Cable)
![Thermostat and Doorbell Transformer 24V 40VA, Power Supply Compatible with Nest, Ecobee, Sensi and Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell (Style 2) - - Amazon.com Thermostat and Doorbell Transformer 24V 40VA, Power Supply Compatible with Nest, Ecobee, Sensi and Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell (Style 2) - - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71VwKpZHQHL.jpg)
Thermostat and Doorbell Transformer 24V 40VA, Power Supply Compatible with Nest, Ecobee, Sensi and Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell (Style 2) - - Amazon.com
![Funmit 24V 40VA Thermostat and Doorbell Transformer (Upgraded Version), Power Supply Replacement for Nest, Ecobee, Sensi, Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell Funmit 24V 40VA Thermostat and Doorbell Transformer (Upgraded Version), Power Supply Replacement for Nest, Ecobee, Sensi, Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell](https://m.media-amazon.com/images/I/61qQLsofjcL.jpg)
Funmit 24V 40VA Thermostat and Doorbell Transformer (Upgraded Version), Power Supply Replacement for Nest, Ecobee, Sensi, Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell
![HQRP Tri-Volt (8V 20VA, 16V 30VA or 24V 30VA) Transformer Compatible with Ring, Nest and Standard Doorbells Door Chime Power Supply Adapter Door-Bell 120v-to-8v-16v-24v Replacement, UL Listed HQRP Tri-Volt (8V 20VA, 16V 30VA or 24V 30VA) Transformer Compatible with Ring, Nest and Standard Doorbells Door Chime Power Supply Adapter Door-Bell 120v-to-8v-16v-24v Replacement, UL Listed](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81I2K154-2S.jpg)
HQRP Tri-Volt (8V 20VA, 16V 30VA or 24V 30VA) Transformer Compatible with Ring, Nest and Standard Doorbells Door Chime Power Supply Adapter Door-Bell 120v-to-8v-16v-24v Replacement, UL Listed
![HQRP 16V 30VA Transformer Compatible with Zmodo Nest Eufy Nutone Ring Doorbell Hardwired Door Chime Power Supply Adapter Door-Bell 120v-to-16v Replacement, UL HQRP 16V 30VA Transformer Compatible with Zmodo Nest Eufy Nutone Ring Doorbell Hardwired Door Chime Power Supply Adapter Door-Bell 120v-to-16v Replacement, UL](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81+KXcDXVpL.jpg)
HQRP 16V 30VA Transformer Compatible with Zmodo Nest Eufy Nutone Ring Doorbell Hardwired Door Chime Power Supply Adapter Door-Bell 120v-to-16v Replacement, UL
![How to Connect Your Ring Video Doorbell Directly to a Low Voltage Transformer (Without a Pre-existing Doorbell) – Ring Help How to Connect Your Ring Video Doorbell Directly to a Low Voltage Transformer (Without a Pre-existing Doorbell) – Ring Help](https://support.ring.com/hc/article_attachments/360000854243/rvd2_direct_to_transformer_720.png)
How to Connect Your Ring Video Doorbell Directly to a Low Voltage Transformer (Without a Pre-existing Doorbell) – Ring Help
![Upgraded Ring Doorbell Transformer 24Vac 40VA AC Plug in Adapter for Ring Video Doorbell, UL Listed Safety Adapter, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells - - Amazon.com Upgraded Ring Doorbell Transformer 24Vac 40VA AC Plug in Adapter for Ring Video Doorbell, UL Listed Safety Adapter, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells - - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71E8zCe3A1L.jpg)
Upgraded Ring Doorbell Transformer 24Vac 40VA AC Plug in Adapter for Ring Video Doorbell, UL Listed Safety Adapter, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells - - Amazon.com
![24V 40VA Thermostat and Doorbell Transformer, Power Supply Compatible with Nest, Ecobee, Sensi and Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell - - Amazon.com 24V 40VA Thermostat and Doorbell Transformer, Power Supply Compatible with Nest, Ecobee, Sensi and Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell - - Amazon.com](https://m.media-amazon.com/images/I/51U8JQ1cIlS.jpg)
24V 40VA Thermostat and Doorbell Transformer, Power Supply Compatible with Nest, Ecobee, Sensi and Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell - - Amazon.com
![Doorbell Transformer, 18V / 800mA Power Adapter for Ring Video Doorbell, Ring Video Doorbell Pro and Ring Video Doorbell 2, Transformer Compatible with Nest Hello Doorbell and Zmodo Smart Doorbell Doorbell Transformer, 18V / 800mA Power Adapter for Ring Video Doorbell, Ring Video Doorbell Pro and Ring Video Doorbell 2, Transformer Compatible with Nest Hello Doorbell and Zmodo Smart Doorbell](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/41C3DtplETL._AC_UF894,1000_QL80_.jpg)
Doorbell Transformer, 18V / 800mA Power Adapter for Ring Video Doorbell, Ring Video Doorbell Pro and Ring Video Doorbell 2, Transformer Compatible with Nest Hello Doorbell and Zmodo Smart Doorbell
![24V 40VA UL Listed Doorbell Transformer, 24 Volt Thermostat Power Supply Adapter for Ring/Nest Hello Doorbell, Nest/Ecobee/Honeywell Thermostat 24V 40VA UL Listed Doorbell Transformer, 24 Volt Thermostat Power Supply Adapter for Ring/Nest Hello Doorbell, Nest/Ecobee/Honeywell Thermostat](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71GzD9XmyEL._AC_UF1000,1000_QL80_.jpg)
24V 40VA UL Listed Doorbell Transformer, 24 Volt Thermostat Power Supply Adapter for Ring/Nest Hello Doorbell, Nest/Ecobee/Honeywell Thermostat
![24V Power Supply Adapter Wire Transformer Resistor Video Ring Doorbell 1/2/2 Pro 4897080223537 | eBay 24V Power Supply Adapter Wire Transformer Resistor Video Ring Doorbell 1/2/2 Pro 4897080223537 | eBay](https://i.ebayimg.com/images/g/IDcAAOSwbIRfRBTY/s-l500.jpg)
24V Power Supply Adapter Wire Transformer Resistor Video Ring Doorbell 1/2/2 Pro 4897080223537 | eBay
![24V 40VA Thermostat and Doorbell Transformer UL certifiedr, Power Supply Compatible with Saswell, Nest, Ecobee, Sensi and Honeywell Thermostat, All Versions of Ring Doorbell (red) 24V 40VA Thermostat and Doorbell Transformer UL certifiedr, Power Supply Compatible with Saswell, Nest, Ecobee, Sensi and Honeywell Thermostat, All Versions of Ring Doorbell (red)](https://m.media-amazon.com/images/I/51YnRVA8EvL._AC_UF1000,1000_QL80_.jpg)
24V 40VA Thermostat and Doorbell Transformer UL certifiedr, Power Supply Compatible with Saswell, Nest, Ecobee, Sensi and Honeywell Thermostat, All Versions of Ring Doorbell (red)
![Power Adapter, Video Doorbell Power Supply 18 VAC , Transformer for Video Doorbell, Video Doorbell Pro, Nest Hello Doorbell - ETL Certificate - - Amazon.com Power Adapter, Video Doorbell Power Supply 18 VAC , Transformer for Video Doorbell, Video Doorbell Pro, Nest Hello Doorbell - ETL Certificate - - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61FqfAokTuL.jpg)
Power Adapter, Video Doorbell Power Supply 18 VAC , Transformer for Video Doorbell, Video Doorbell Pro, Nest Hello Doorbell - ETL Certificate - - Amazon.com
![How to Connect Your Ring Video Doorbell 2 Directly to a Low Voltage Transformer (Without a Pre-existing Doorbell) – Ring Help How to Connect Your Ring Video Doorbell 2 Directly to a Low Voltage Transformer (Without a Pre-existing Doorbell) – Ring Help](https://support.ring.com/hc/article_attachments/360000866666/rvd2_direct_to_transformer_720b.png)