24VAC 40VA Plug in Transformer,Doorbell Transformer Compatible with All of Doorbell,Nest, Ecobee, Sensi and Honeywell Thermostat
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24VAC 40VA Plug in Transformer,Doorbell Transformer Compatible with All of Doorbell,Nest, Ecobee, Sensi and Honeywell Thermostat

4.5/5
Product ID: 202025118
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Details

  • Brand
    WUYELIN
  • Power Source
    Corded Battery
  • Product Dimensions
    2.1"D x 2.5"W
  • Mounting Type
    Wall Mount
  • Current Rating
    1.66 Amps
40VA Power Output
🔌120VAC Input
🔧Easy Installation

Description

🔋 Power Your Smart Home with Confidence!

  • SAFETY FIRST - Equipped with auto-resetting PTC fuse for peace of mind.
  • POWER UP YOUR HOME - Say goodbye to battery woes with a robust 24VAC 40VA transformer!
  • USER FRIENDLY DESIGN - Screw terminals for a hassle-free installation experience.
  • PRECISION PERFORMANCE - No-load output voltage of 26.6V ensures optimal functionality.
  • UNIVERSAL COMPATIBILITY - Seamlessly connects with top brands like Honeywell, Nest, and Ecobee.

The 24VAC 40VA Plug-in Transformer is a reliable power solution designed to enhance the performance of your smart thermostats and doorbells. With a 120VAC input and a robust 24V output, this transformer ensures stable power delivery while being compatible with leading brands like Honeywell, Nest, and Ecobee. Its user-friendly design allows for easy installation, making it a must-have for any modern home.

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Have a Question? See What Others Asked

what does the OV stand for?
Will this support 2 different ring doorbells?
Do they normally get a little hot?
Will this work with the Logitech Circleview Doorbell?

Reviews

4.5

All from verified purchases

R**N

Plug-in doorbell transformer

Item as described. Easy to install and works great.

A**R

It was what I needed , works fine.

It was what I needed , works fine.

A**N

Works great!

It’s pretty good product.A bit heavy, but looks and works well.

K**T

Great for doorbells

My last AC transformer was way under voltage, this one fixed my doorbell. Running this over 50ft of 18 gauge (new) & 75ft of cat-3 cable (old) joined together to power a Ubiquiti G4 Doorbell pro. Works great :-)This transformer is sold as 24VAC but actually outputs 29VAC when measured by multimeter.The doorbell is working great since installing, but took one star off for being over 10% out of spec. Buyer beware, this could destroy poorly built electronics that can’t handle a little more than 24V

J**.

Easy to install.

My ring doorbell went offline. I found out that the transformer was not supplying the correct voltage to it. With this one I got the correct voltage to it and it works great now.

T**T

Works with Arlo Video Doorbell

I bought this because the transformer for our current doorbell, hung "conveniently" waaaay up in the attic, was only about 12 volts (according to my multimeter). The Arlo Video Doorbell will NOT work with a 12 volt transformer, it requires a 24 volt transformer.1) I bought 18/2 wire at Home Depot for the installation2) the transformer comes with a bolt in it. That didn't work for me as the outlet I needed to use is a GFCI outlet which doesn't have a middle bolt hole, so I had to use a small (6 inch) extension cord from the GFCI outlet to the transformer. The bolt on this transformer is NOT easily removeable as the housing of the transformer blocks the bolt's removal. If your outlet doesn't have have a spot for the bolt, you will need a workaround like I used.3) the Arlo Video Doorbell has specific instructions for using a plug-in transformer instead of the transformer found in my attic. You MUST, and I quote, "select None as the Traditional Chime option to avoid any damage to your plug-in AC power adapter".4) this plug-in transformer will not require the Power Kit that comes with the Arlo Video Doorbell unless you use a chime along with the Video Doorbell.

M**M

Works For My Reolink Doorbell Camera

I didn't have a doorbell at the front, but instead had a very old (in my opinion) calling system. So I wanted to put in a camera doorbell. The problem was I only had a cut up ethernet line going to the front door with only 2 pairs usable. I figured I could use this with my newly aquired Reolink doorbell camera. I used a combined pair of the mentioned wires for one side of the power and the other combined pair for the other side. So far so good.PLEASE NOTICE THE product mentions that under NO LOAD the voltage WILL be higher than its intended use case.I've seen others mention that these output too many volts in their reviews. This is totally fine and they need to remember that under no load (no amps being pushed through) the voltage will be higher than normal rating. Mine was 27V as I tested after no load. I didn't test after my camera was installed but it should be around the rated 24 volts!

M**O

Transformer died after 2 years

I bought the transformer 2 years ago. It worked well for 2 years but it has failed. I have no idea why it stopped working. A 2-year longevity is disappointing. For that reason, I would not recommend the product.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

24vac 40va Plug In Transformer Doorbell Transformer Compatible With All | Desertcart GB