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4 ft cable, no worries about the power adapter isn't long enough to connect the outlet to the doorbell. Easy installation: install through door hole and simply connect the wire to your Nest Doorbell, install and setup can be completed in a few minutes, no need for an existing doorbell or new wiring, can be installed on any door.
Security and guarantee: the lanmu power supply adapter can help extend the working time of the battery and reduce power consumption and we offer 2 Years Warranty, let you can rest assured use. It's the most simple and convenient way to operate your doorbell, with the LANMU Power Adapter, you can let your Nest Hello Video Doorbell continuously running and no need to remove your doorbell for charging the battery.


Set up yourself in minutes with the two included AA lithium batteries then connect to wifi in the app. Does not include sync module 2 which can be found in all “Systems” above recommended for optimal use while on battery.
Works with alexa — receive alerts and answer with two-way audio. Experience long-lasting battery life, custom alerts, privacy settings, and more. Answer your door no matter where you are from your smartphone with 1080p HD day and infrared night video and two-way audio. Without wiring, you can use your Blink Mini camera sold separately as an indoor plug-in chime.

With a ring protect plan subscription sold separately, review what you missed for up to 180 days, record all your videos, and share videos and photos. Night vision with sharp contrast ensures you’ll never miss a detail – even in the dark.
Get real-time notifications sent straight to your phone. Talk to visitors by saying, “Alexa, talk to the front door. ”. To hear audio notifications in your home, compatible Alexa device, pair with a Ring Chime, or select the Video Doorbell Wired + Chime bundle. Note: the doorbell will not sound your existing chime.

5m length. Guarantee - within 30 days of purchase, we offer a no-questions-asked replacement or full refund guarantee, 365 Days Warranty Guaranteed by the Manufacturer.

See more at your front door - arlo's wired security doorbell camera lets you see a person from head to toe or a package on the ground with 180-degree view. Respond quickly - hear and speak to visitors at your wired doorbell camera with clear two way audio or respond with pre-recorded quick reply messages when you are busy.
Never miss a moment - see what triggered a motion before anyone tries to ring doorbell. With arlo foresight, the security camera captures video prior to every motion-triggered video recording so you don't miss out. Get a clearer picture - hd with hdr quality footage from your video camera ensures you see the details on your devices even in low light or bright conditions. Reliable security, rain, cold, no matter the weather - The weather resistant outdoor security camera is built and certified to withstand the heat, or sun.

Widely compatibility ring doorbell adapter power: don't need a resistor. Wire ring design & easy setup: ring power adapter with Wire Ring, just screw the wire ring with your ringbell and set up in minutes, Don't worry it will loose and fallen.
4 feet. Convenient & hassle-free: this doorbell power adapter will keep your device constantly fully charged and you don't need to remove your doorbell in order to charge the battery anymore. Long cable cord: 16. 4ft /5m long enough to reach your outlets, More convenient helps figuring out where to install it than others cord is 8-9Ft.

It also fit most of Thermostat, with no uninterrupted operation and viewing influence. Safe & no more hassle: our battery backup has gotten the ul certificate.
That means you don't need to remove your honeywell thermostat in order to charge up the battery. With an ac output of 24v/500mA, a perfect tool to meet your needs. Lifetime: just contact us any time you want for the problem of the product, we will try our best to solve your problem. And doorbells ring, powers your popular smart thermostats Nest, Nest Hello, Hive, Honeywell, Emerson Sensi, August that require 24 volt power for operation. And if the doorbell transformer defected anytime, please also contact us, we will replace a new one for you and you don't need to return the defective one.


For added peace of mind, pair with Alexa to help you keep an eye on your home. Customize motion zones in the Ring app to fine-tune which areas you want to focus on. Easily hardwire to the outside of your home and connect to wifi for around-the-clock power and peace of mind.
1. LANMU
#ad
18V Doorbell Transformer, Nest Hello Video Doorbell, LANMU Power Adapter Compatible with Nest Doorbell, SimpliSafe and Blink Video Doorbell 16.4ft/5m Black
#adLANMU #ad - Perfectly compatible with nest doorbellbattery, eufy video Doorbell, Arlo Video Doorbell, Nest Hello Video Doorbell, Blink Video Doorbell, Simplisafe Video Doorbell and other doorbells required 18V transformer. With an ac output of 18v 500ma and super long 16.4 ft cable, no worries about the power adapter isn't long enough to connect the outlet to the doorbell. Easy installation: install through door hole and simply connect the wire to your Nest Doorbell, install and setup can be completed in a few minutes, no need for an existing doorbell or new wiring, can be installed on any door.
More information #ad
Connecting your doorbell: lanmu doorbell power supply Adapter can connect your Doorbell to the power adapter directly, forget the hassle of charging your battery and let your Nest Hello Video Doorbell continuous operation. Security and guarantee: the lanmu power supply adapter can help extend the working time of the battery and reduce power consumption and we offer 2 Years Warranty, let you can rest assured use. It's the most simple and convenient way to operate your doorbell, with the LANMU Power Adapter, you can let your Nest Hello Video Doorbell continuously running and no need to remove your doorbell for charging the battery.
Brand | LANMU #ad |
Manufacturer | Lanmu Direct #ad |
Height | 4.72 Inches |
Length | 2.76 Inches |
Weight | 0.7 Pounds |
Width | 1.97 Inches |
Part Number | K0009A01 |
More information #ad
2. Neptune Power Products
#ad
Neptune 18V AC 500mA Transformer with 25' Cord Compatible with Nest Hello Doorbell, eufy and Arlo Video Doorbells, SimpliSafe
#adNeptune Power Products #ad - 2 pin non-polarity wires for easy and quick installation, 25 Ft. 1 year warranty & lifetime technical Support from AAA Security Depot since 1991. Ul certified, stable and durable operation for 16 Volt transformer.More information #ad
Cable is long enough to plug into electrical outlet. Designed with the same quality & specifications for all versions of Ring Video Doorbells, Nest Hello Doorbell & Smart Greet Wi-Fi Video Doorbell. Neptune 18vac 500ma transformer plugs into standard 110V / 120V outlet and converts to 18 Volt 500 ma AC current.Brand | Neptune Power Products #ad |
Manufacturer | Neptune #ad |
Height | 3.5 Inches |
Length | 4 Inches |
Width | 2.75 Inches |
Part Number | NPP-25-Parent |
Model | NPP24500-25 |
More information #ad
3. Blink Home Security
#ad
Blink Video Doorbell | Two-way audio, motion and chime app alerts and Alexa enabled — wired or wire-free Black, HD video
#adBlink Home Security #ad - When wired or paired with a Sync Module, just ask Alexa to answer the front door. Includes one video doorbell, 2 aa 1. 5v lithium batteries, 4 screws, 1 Case Opening Tool. Get alerts when motion is detected or someone presses Video Doorbell. Designed for every home, go wire-free or connect to doorbell wiring to also sound your existing in-home chime.Set up yourself in minutes with the two included AA lithium batteries then connect to wifi in the app. Does not include sync module 2 which can be found in all “Systems” above recommended for optimal use while on battery.
More information #ad
Connect to existing doorbell wiring or pair with a Sync Module sold separately to engage live view and two-way audio on demand. Choose to save and share clips in the cloud with a free 30-day trial of the Blink Subscription Plan or locally with the Sync Module 2 and USB drive each sold separately. Works with alexa — receive alerts and answer with two-way audio. Experience long-lasting battery life, custom alerts, privacy settings, and more. Answer your door no matter where you are from your smartphone with 1080p HD day and infrared night video and two-way audio. Without wiring, you can use your Blink Mini camera sold separately as an indoor plug-in chime.
Brand | Blink Home Security #ad |
Manufacturer | Immedia #ad |
Height | 1.06 Inches |
Length | 5.12 Inches |
Weight | 0.2 Pounds |
Width | 1.65 Inches |
Part Number | 53-026635 |
Model | BDM00200U |
More information #ad
4. Ring
#ad
Pair with Ring Chime to hear audio alerts in your home existing doorbell wiring required, 2021 release, essential features in a compact design, Ring Video Doorbell Wired – Convenient
#adRing #ad - Advanced motion detection helps you know when someone’s at your front door before they ring your doorbell. 1080p hd wired video doorbell with two-way talk, advanced motion detection, standard 2. 4 ghz connectivity and customizable privacy settings.With a ring protect plan subscription sold separately, review what you missed for up to 180 days, record all your videos, and share videos and photos. Night vision with sharp contrast ensures you’ll never miss a detail – even in the dark.
More information #ad
Hardwire video doorbell wired using your existing doorbell wiring and the included tool kit for around-the-clock power and peace of mind. Connect with alexa to hear alerts on your compatible Echo device or see a Live View with an Echo device with screen. Get real-time notifications sent straight to your phone. Talk to visitors by saying, “Alexa, talk to the front door. ”. To hear audio notifications in your home, compatible Alexa device, pair with a Ring Chime, or select the Video Doorbell Wired + Chime bundle. Note: the doorbell will not sound your existing chime.
Brand | Ring #ad |
Manufacturer | Ring #ad |
Part Number | 53-025640 |
Model | 5AT3T5 |
More information #ad
5. Dexpt
#ad
5V 2A Micro USB AC Charger Adapter Fit for Google Nest Cam Indoor Power Supply Cord
#adDexpt #ad - Compatibility - Fit for Google Nest Cam Indoor. Don't buy potentially inferior or dangerous chargers that can harm your devices or worse! Package includes: 1 * power adapter, 1 * 5Ft Power Cable Attention: the charging cable is the normal 1.5m length. Guarantee - within 30 days of purchase, we offer a no-questions-asked replacement or full refund guarantee, 365 Days Warranty Guaranteed by the Manufacturer.
More information #ad
Power specs - output max: dc 5v - 2a, Input Volt Range: 100-240V. Safety / ul listed - underwriters laboratories, the leading American consumer product testing laboratory, lists this Dexpt product as meeting their standards for electrical safety.Brand | Dexpt #ad |
Manufacturer | Dexpt #ad |
Height | 0.3 Inches |
Length | 2.3 Inches |
Width | 1.2 Inches |
Part Number | A00766 |
Model | H-41 |
More information #ad
6. Arlo
#ad
180° View, White, HD Video, Direct to Wi-Fi No Hub Needed, Easy Installation existing doorbell wiring required, 2 Way Audio, AVD1001, Night Vision, Arlo Essential Wired Video Doorbell
#adArlo #ad - Feel more secure seeing the complete picture - See who's there even at night with night vision to help you get a clear picture of who's at your door even when it's dark. Utilize the wifi camera by connecting the door bell directly to wi-Fi or pair with select Arlo SmartHubs or Base Stations VMB5000, VMB4500, VMB4540, and VMB4000. Important installation requirements - wired doorbell and doorbell chime requires existing electrical wiring with voltage between 16V AC and 24V AC and a 10VA Transformer.See more at your front door - arlo's wired security doorbell camera lets you see a person from head to toe or a package on the ground with 180-degree view. Respond quickly - hear and speak to visitors at your wired doorbell camera with clear two way audio or respond with pre-recorded quick reply messages when you are busy.
More information #ad
Smarter alerts, vehicles, quicker action - Get Arlo Secure plan for your security cameras to receive notifications for people, and packages so you can react quickly, right from your phone. Ward off unwanted guests - set the built-in siren to trigger manually or automatically during an event to make your smart doorbell a great addition to your home security system. Never miss a moment - see what triggered a motion before anyone tries to ring doorbell. With arlo foresight, the security camera captures video prior to every motion-triggered video recording so you don't miss out. Get a clearer picture - hd with hdr quality footage from your video camera ensures you see the details on your devices even in low light or bright conditions. Reliable security, rain, cold, no matter the weather - The weather resistant outdoor security camera is built and certified to withstand the heat, or sun.
Brand | Arlo #ad |
Manufacturer | Arlo #ad |
Height | 5.11 Inches |
Length | 1.77 Inches |
Weight | 0.25 Pounds |
Width | 0.98 Inches |
Part Number | AVD1001-100NAS |
Model | AVD1001-100NAS |
Warranty | 1 year manufacturer |
More information #ad
7. AlloverPower
#ad
16ft/5m 18V 500mA Ring Doorbell Transformer Power Supply Cord AC Adapter for Ring Video Doorbell 2 Pro Camera Battery, for Nest Hello Zmodo Smart Door Bell
#adAlloverPower #ad - Ring doorbell power supply compatible with ring video doorbell, for Blink vedio doorbell, for Nest Wifi Doorbell, for Nest Hello, Ring Video Doorbell 2, for Skybell Wifi Doorbell, Ring Video Doorbell Pro, for Simplisafe video doorbell etc.Widely compatibility ring doorbell adapter power: don't need a resistor. Wire ring design & easy setup: ring power adapter with Wire Ring, just screw the wire ring with your ringbell and set up in minutes, Don't worry it will loose and fallen.
More information #ad
More info: input: ac 120v 60hz; output: ac 18v 500ma; Wire Cord length: 5M / 16. 4 feet. Convenient & hassle-free: this doorbell power adapter will keep your device constantly fully charged and you don't need to remove your doorbell in order to charge the battery anymore. Long cable cord: 16. 4ft /5m long enough to reach your outlets, More convenient helps figuring out where to install it than others cord is 8-9Ft.
Brand | AlloverPower #ad |
Manufacturer | Allover Power Supply #ad |
Part Number | DE042-LYJ-2-2-390 |
Model | 18V Doorbell Transformer |
More information #ad
8. BestOd
#ad
24 Volt Transformer, Competible with Nest Hello Skybell Ecobee Sensi Smart and Honeywell Thermostat, 500mA Power 500cm Cable C Wire Adapter for All Version Ring Doorbell
#adBestOd #ad - Power specification: plugs into your standard 110v/120v outlet and converts to 24 volt/500mA AC, Ecobee, Skybell, etc. Easy installation and can be set up in minutes. Universal design: the power adapter compatible with the ring video doorbell, such as Nest Hello Skybell Ecobee Sensi Smart and Honeywell Thermostat, you can now let your video doorbell or thermostat operate continuously without the need to remove it to change its battery, Ring Video Doorbell 2 and Ring Video Doorbell Pro.It also fit most of Thermostat, with no uninterrupted operation and viewing influence. Safe & no more hassle: our battery backup has gotten the ul certificate.
More information #ad
Never charge your battery again, A quick fix to the problem of "Low batter" you can charge it directlyplug adapter into outlet and power up. Assemble along the wall from your outlet to your doorbell or thermostat without the existing doorbell or wiring. That means you don't need to remove your honeywell thermostat in order to charge up the battery. With an ac output of 24v/500mA, a perfect tool to meet your needs. Lifetime: just contact us any time you want for the problem of the product, we will try our best to solve your problem. And doorbells ring, powers your popular smart thermostats Nest, Nest Hello, Hive, Honeywell, Emerson Sensi, August that require 24 volt power for operation. And if the doorbell transformer defected anytime, please also contact us, we will replace a new one for you and you don't need to return the defective one.
Brand | BestOd #ad |
Manufacturer | BestOd #ad |
More information #ad
9. Heath Zenith
#ad
Heath Zenith SL-125-02 Wired Door Chime Transformer
#adHeath Zenith #ad - Input: 120vac - output: 8vac-10va, 16vac-10va, 24VAC-20VA. Low voltage Hardwired Transformers. Tri-volt / clamp-On or panel mount type. Wired door Chime Transformer.More information #ad
Brand | Heath Zenith #ad |
Manufacturer | Heath Zenith #ad |
Height | 5.25 Inches |
Length | 2.95 Inches |
Weight | 0.94 Pounds |
Width | 4.75 Inches |
Part Number | SL-125-02 |
Model | SL-125-02 |
Warranty | 1 Year Warranty |
More information #ad
10. Ring
#ad
Ring Floodlight Cam Wired Plus with motion-activated 1080p HD video, White 2021 release
#adRing #ad - Get motion-activated notifications on your phone, tablet or PC and check in at home anytime with Live View all in the Ring app. Eliminate blindspots or dark areas with built-in Color Night Vision and two LED floodlights.For added peace of mind, pair with Alexa to help you keep an eye on your home. Customize motion zones in the Ring app to fine-tune which areas you want to focus on. Easily hardwire to the outside of your home and connect to wifi for around-the-clock power and peace of mind.
More information #ad
With a ring protect plan subscription sold separately, review what you missed for up to 180 days, record all your videos, and share videos and photos. 1080p hd security camera with motion-activated LED floodlights, Two-Way Talk, 105dB security siren, and customizable motion zones.Brand | Ring #ad |
Manufacturer | Ring #ad |
Height | 9.67 Inches |
Length | 11.77 Inches |
Weight | 2.87 Pounds |
Width | 7.03 Inches |
Part Number | 53-025882 |
Model | 5AT3T2 |
More information #ad