- Home Page /
- Tools & Home Improvement /
- Electrical /
- Door Chimes & Bells /
- Transformers /
- 24V 830mA Thermostat and Doorbell Transformer...
0 ratings
Item #:
48079452
24V 830mA Thermostat and Doorbell Transformer, Wall Transformer with PTC Fuse Compatible with Nest, for Honeywell, Ecobee and Sensi Thermostat, Nest
Item #:
48079452
MMK 54714
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Doorbell/Thermostat power solution: 24Vac 830mA 20VA wall transformer, save the trouble of frequent battery replacement
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
Product Details
| Brand Name | WUYELIN |
| Model | RM |
| UPC | 782942443809 |
| Manufacturer | WUYELIN |
| Power Source | Corded Electric |
| Mounting Type | Wall Mount |
| Current Rating | 830 Milliamps |
| Maximum Frequency | 60 Hz |
| Minimum Frequency | 60 Hz |
| Item Dimensions D x W x H | 1.89"D x 2.16"W x 3.62"H (4.8 x 5.5 x 9.2 cm) |
| Specification Met | FCC |
| Brand | WUYELIN |
| Product Dimensions (L x W x H) | 1.89"D x 2.16"W x 3.62"H (4.8 x 5.5 x 9.2 cm) |
Product Description
24V 830mA Thermostat and Doorbell Transformer, Wall Transformer with PTC Fuse Compatible with Nest, for Honeywell, Ecobee and Sensi Thermostat, Nest Hello and All of Doorbells
About This Item
Introducing the 24V 830mA Thermostat and Doorbell Transformer - the ultimate solution for powering your Nest, Honeywell, Ecobee, Sensi thermostats, as well as the Nest Hello and all other doorbells. This versatile wall transformer is designed to provide a reliable and efficient power supply to your smart thermostats and doorbells, ensuring they operate smoothly and optimally. With its compatibility with popular thermostat brands like Nest, Honeywell, Ecobee, and Sensi, you can rest assured that this transformer is the perfect fit for your existing setup. Say goodbye to compatibility issues and enjoy seamless integration with your current smart home devices. The inclusion of a PTC fuse adds an extra layer of protection, safeguarding your thermostats and doorbells against unexpected power surges or short circuits. This ensures the longevity and durability of your devices, giving you peace of mind. Installing the 24V 830mA Thermostat and Doorbell Transformer is a breeze.
Its compact and sleek design allows for easy wall mounting, saving you valuable space and minimizing clutter. Additionally, the transformer comes with clear installation instructions, making it a hassle-free experience for any homeowner. Whether you're upgrading your existing doorbell or installing a new one, this transformer provides the necessary power for smooth operation. Enjoy crisp and clear audio, seamless video streaming, and reliable performance with your Nest Hello or any other doorbell of your choice. For complete convenience, this transformer can also be used to power your Honeywell, Ecobee, Sensi thermostats, ensuring they have a consistent power supply.
Maintain optimal temperature control and energy efficiency in your home with ease. Invest in the 24V 830mA Thermostat and Doorbell Transformer today, and unlock the full potential of your smart home devices. Don't let power issues limit your smart home experience - upgrade to this reliable and compatible transformer and enjoy the convenience and peace of mind you deserve.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the benefits of using the 24V 830mA Thermostat and Doorbell Transformer?
Answer: The 24V 830mA Transformer enhances the functionality of smart thermostats and doorbells by providing a reliable power source. This transformer is crucial for devices like Nest, Honeywell, Ecobee, and Sensi Thermostats, ensuring they operate efficiently without interruption. Additionally, its PTC fuse offers protection against power surges, helping to safeguard your devices and enhance their lifespan. For example, using this transformer with a Nest Hello doorbell guarantees that the device stays powered and functional, allowing for seamless video monitoring and control. -
Question:
Is this transformer compatible with all smart thermostats?
Answer: Yes, this transformer is compatible with a variety of smart thermostats. Specifically designed for models from Nest, Honeywell, Ecobee, and Sensi, it delivers dependable power for optimal performance. The 24V output ensures that these devices receive the necessary voltage, allowing features such as Wi-Fi connectivity and smart scheduling to function properly. This compatibility makes it a versatile choice for homeowners transitioning to smart systems, providing peace of mind that their devices will work as intended. -
Question:
How does the PTC fuse work in this transformer?
Answer: The PTC (Positive Temperature Coefficient) fuse in this transformer acts as a safety feature that helps protect your devices from overheating and overload conditions. It automatically resets when the fault is corrected, allowing uninterrupted power supply once the issue is resolved. This means that if there is a short circuit or if the transformer gets too hot, the fuse will disconnect the power, preventing damage to your thermostat or doorbell. For instance, if your thermostat malfunctions due to a power surge, the PTC fuse will help maintain its functionality while avoiding costly repairs. -
Question:
Can I use this transformer to power both my thermostat and doorbell?
Answer: Absolutely! The 24V 830mA Transformer can simultaneously power a thermostat and a doorbell, provided that their combined current does not exceed its output. This versatility makes it an excellent solution for modern homes that rely on both smart home devices for comfort and security. By consolidating power sources, it simplifies installation and reduces the need for multiple transformers. For example, using it to power an Ecobee thermostat and a Nest Hello doorbell can streamline your setup and ensure both devices function optimally. -
Question:
What is the installation process for this transformer?
Answer: The installation process for the 24V 830mA Transformer is straightforward. Typically, it involves mounting the transformer in a suitable location, connecting it to a power supply, and wiring it to your thermostat or doorbell according to the manufacturer's instructions. Ensure you follow safety protocols to prevent electrical shock or damage. It’s beneficial for homeowners to consider hiring a professional if they are not comfortable with electrical wiring, especially to ensure compatibility and functionality of their devices with the transformer. Clear instructions are often included for ease of use. -
Question:
What makes this transformer a preferred choice among homeowners?
Answer: Homeowners prefer this 24V 830mA Transformer due to its reliability, safety features, and compatibility with top brands like Nest and Honeywell. Its PTC fuse adds an extra layer of protection, which is critical for electronic devices. Users appreciate the efficiency it brings to their smart homes, ensuring that both thermostats and doorbells stay powered and functional. Moreover, its adaptability to various devices allows homeowners to maintain a cohesive smart home environment without worrying about performance issues. Many users have reported enhanced functionality and decreased device malfunction rates after installation. -
Question:
What voltage range does this transformer support?
Answer: This transformer delivers a stable output of 24V, which is the standard voltage required for most smart thermostats and doorbells. Ensuring your devices operate within this range is essential for optimal performance. Operating accessories beyond their specified voltage can lead to malfunctions or damage. Therefore, it’s vital to verify that your devices are compatible with 24V to avoid any operational issues. This transformer is specifically designed for such applications, making it a reliable choice for homeowners upgrading their smart home systems. -
Question:
Is the transformer energy efficient?
Answer: Yes, the 24V 830mA Transformer is designed to be energy-efficient, converting the incoming line voltage effectively for use by your devices. This means it minimizes wastage and ensures that your smart thermostats and doorbells receive the necessary power without excessive energy consumption. For homeowners, this translates to potential energy savings over time, as a well-functioning transformer can reduce the load on your overall electrical system. As energy prices fluctuate, such efficiency becomes increasingly important, supporting both environmental sustainability and cost-effectiveness. -
Question:
Where can I buy the 24V 830mA Thermostat and Doorbell Transformer?
Answer: You can buy the 24V 830mA Thermostat and Doorbell Transformer from Ubuy in Myanmar. Ubuy offers a convenient online shopping experience, wide product ranges, and competitive options for technology-related devices. They ensure the availability of quality products trusted by customers, making it easier for you to find the transformer you need to power your smart home devices.
WUYELIN Transformers Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MMK 54714
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 24Vac 830mA 20VA wall transformer
- Provides sufficient power for thermostat and doorbell
- Compatible with Honeywell, Nest, Ecobee, and Sensi smart thermostats
- Compatible with Video Doorbell and Video Doorbell 2
- Easy to install with screw terminals
- Allows for customizable cable length for simple and beautiful installation
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.