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Item #:
186355297
Doorbell Transformer 24v 40VA Control Transformer Primary 120, 208, 240V Secondary Compatible with Ring Wired Video Doorbell
Item #:
186355297
LKR 13535
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Friday, July 17
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The 2 Pack 40VA Control Transformer is compatible with most brands of doorbells or thermostats, providing reliable low voltage power for all your needs.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
Product Details
Product Description
Doorbell Transformer 24v 40VA Control Transformer Primary 120, 208, 240V Secondary Compatible with Ring Wired Video Doorbell
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Customer Questions & Answers
-
Question:
What is the primary voltage of the transformer?
Answer: The primary voltage is 120/208/240 V AC. -
Question:
Is it difficult to install this transformer?
Answer: No, it comes with a clear wiring diagram for easy installation. -
Question:
What appliances can this transformer power?
Answer: It is suitable for doorbells, thermostats, HVAC systems, and other low voltage applications.
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MT
Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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Leila
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6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Top selling Doorbell Transformer in Sri Lanka
Last Updated on Juillet 9, 2026
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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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LKR 13535
Order now and get it around Friday, July 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.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Compatible with various brands of doorbells and thermostats.
- Provides reliable low voltage power for residential and commercial use.
- Rated at 40VA power with a secondary voltage of 24V.
- Easy installation with clear wiring diagrams provided.
- UL Listed for safety and reliability.
- Perfect for HVAC systems, air conditioning controls, and heating applications.
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