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Item #:
223697978
24V 500mA Doorbell Transformer, C Wire Transformer Adapter AC Power Supply Compatible with Ring Video Doorbell & Thermostat with 8M (315") Long Cable
Item #:
223697978
TMT 85
Price Details
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*All items will import from UK
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Imported from UK store
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Order now and get it around Monday, August 17
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The CECOMBINE Doorbell transformer helps you solve 'low battery' issues with direct charging.
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What Stands Out
High Compatibility
Designed to power Ring Video Doorbell and thermostat systems, ensuring seamless operation and reliable connectivity for smart home devices.
Extended Reach
Comes with an 8M (315”) long cable, providing flexibility in installation locations, eliminating the need for additional wiring.
Stable Power Supply
This 24V 500mA transformer delivers a constant and safe power supply, preventing power fluctuations and ensuring longevity of connected devices.
Product Details
| Brand | CECOMBINE |
| Model Number | Black |
| Manufacturer | CECOMBINE |
| Manufacturer Part Number | 613-P |
| Included Components | No |
| Unit Count | 1.0 count |
| Country Of Origin | China |
| Power Source | Corded Electric |
| Mounting Type | Wall Mount |
| Current Rating | 0.5 Amps |
| Maximum Frequency | 60 Hz |
| Minimum Frequency | 50 Hz |
| Specification Met | CE |
| What is in the box | 24V 500mA Doorbell Transformer... For more details, please check description/product details |
| Item Weight | 1 lbs (450 grams) |
| Date First Available | July 20, 2022 |
Who Should Buy?
-
Smart Doorbell Users
Ideal for users with Ring video doorbells needing reliable power supply for consistent operation and functionality.
-
Nest Thermostat Owners
Perfect for homeowners using Nest thermostats requiring a 24V power source for optimal performance and energy management.
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Long Distance Needs
Beneficial for installations where the power source is far from the doorbell or thermostat, with an 8M cable providing reach.
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Existing Low Voltage Systems
Unsuitable for users with existing low voltage setups that cannot accommodate the required 24V power specifications.
Product Description
24V 500mA Doorbell Transformer, C Wire Transformer Adapter AC Power Supply Compatible with Ring Video Doorbell & Thermostat with 8M (315") Long Cable (Black)
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Customer Questions & Answers
-
Question:
Is this transformer compatible with my doorbell?
Answer: Yes, it works with most doorbells and thermostats that require 24V power, including Ring and Nest models. -
Question:
How long is the cable?
Answer: The cable length is 8M (315 inches), providing flexibility in installation distance. -
Question:
Is installation difficult?
Answer: No, installation is easy and can be done in minutes by simply attaching two copper wire tips to the doorbell.
CECOMBINE Black Editorial Review
**** The 24V 500mA Doorbell Transformer has garnered a positive reception among users, especially those seeking to power their Ring video doorbells and thermostats. Customers appreciate its reliability and powerful performance, effectively providing the necessary current for smooth operation. Many users have found it easy to install, noting that it fits well with existing doorbell setups without the need for extensive modifications. The product’s compatibility with a range of devices is another strong point highlighted in reviews, making it an excellent choice for a variety of home automation setups. Customers report that the transformer maintains a Consistent voltage, ensuring that their devices operate without interruption. Additionally, the compact design has been noted to save space compared to bulkier options, contributing to an overall streamlined look for home wiring setups. Some users have mentioned that the transformer produces minimal heat, indicating a well-engineered unit, while others have praised its sturdiness and build quality. As a result, it appears to be a durable solution for anyone looking to power compatible devices. Overall, the 24V 500mA Doorbell Transformer stands out for its ease of use, reliability, and compatibility, making it a worthwhile investment for those needing to connect devices like video doorbells or thermostats. **
Customer Reviews & Ratings
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Pros
- Reliable performance for powering Ring video doorbells and thermostats.
- Easy installation process.
- Compatible with multiple devices.
- Consistent voltage supply.
- Compact design saves space.
- Minimal heat production.
- Sturdy build quality.
Cons
- Limited feedback on long-term durability.
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
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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
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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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
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SAO JOHN
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“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
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- 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.
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TMT 85
Order now and get it around Monday, August 17
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.)
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Features & Benefits
- Continuously powers your video doorbell or thermostat.
- Compatible with various popular brands like Ring and Nest.
- Features an 8M long cable for easy installation.
- Quick and simple setup with just two copper wires.
- Made from environmentally friendly materials ensuring safety.
- Eliminates 'low battery' problems by providing constant power.
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