--- product_id: 141182788 title: "24 Volt Transformer, C Wire Adapter for Nest Honeywell Ecobee and Sensi Thermostat, Doorbell Transformer Compatible with Wyze Video Doorbell" brand: "taichipanda" price: "€ 29.70" currency: EUR in_stock: true category: "Taichipanda" url: https://www.desertcart.gr/products/141182788-24-volt-transformer-c-wire-adapter-for-nest-honeywell-ecobee store_origin: GR region: Greece --- # 24V stable output 400cm long cable fireproof & certified 24 Volt Transformer, C Wire Adapter for Nest Honeywell Ecobee and Sensi Thermostat, Doorbell Transformer Compatible with Wyze Video Doorbell **Brand:** taichipanda **Price:** € 29.70 **Availability:** ✅ In Stock ## Summary > ⚡ Power your smart home like a pro—never miss a beat! ## Quick Answers - **What is this?** 24 Volt Transformer, C Wire Adapter for Nest Honeywell Ecobee and Sensi Thermostat, Doorbell Transformer Compatible with Wyze Video Doorbell by taichipanda - **How much does it cost?** € 29.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/141182788-24-volt-transformer-c-wire-adapter-for-nest-honeywell-ecobee) ## Best For - taichipanda enthusiasts ## Why This Product - Trusted taichipanda brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last & Protect:** Crafted with fireproof materials and pure copper plugs for ultimate safety and durability. - • **Plug-and-Play Simplicity:** No electrician needed—easy setup with a generous 13ft cable for flexible placement. - • **Trusted Support & Warranty:** Backed by a decade of expertise and responsive customer care for peace of mind. - • **Uninterrupted Smart Control:** Say goodbye to battery anxiety; enjoy continuous, reliable power 24/7. - • **Universal Smart Home Powerhouse:** Seamlessly powers Nest, Ecobee, Honeywell & top doorbells with consistent 24V energy. ## Overview This 24 Volt Transformer C Wire Adapter delivers a stable 24Vac 500mA output, compatible with leading smart thermostats and doorbells including Nest, Ecobee, Honeywell, and Wyze. Featuring a 400cm cable for versatile installation, fireproof materials, and UL certification, it ensures safe, continuous power to eliminate battery hassles. Designed for effortless plug-and-play setup, it’s the essential upgrade for modern smart home systems. ## Description Box size: 10 x 5.5 x 8 cm Input: 120V AC 60Hz 0.2A Output: 24Vac AC 500mA Cable length: 400 cm (157.5 inch)Compatible with: DOORBELLS:Wyze video doorbellRing video doorbellRing video doorbell 2 Nest hello doorbellSkybell doorbellEufy video doorbellZmodo Smart Wifi doorbellTHERMOSTATS:Honeywell 24v transformer Smart Wifi Thermostat Nest Thermostat Ecobee Thermostat Sensi ThermostatPackage includes: 1 x 24v transformer for thermostat 1 x 400cm (157.5 inch) cable Professionals do professional things, we only develop and manufacture high quality 24V transformer ( Honeywell 24vac transformer) hope you will be satisfied with our 24 Volt Transformer C-Wire ## Features - Universal Compatibility: Power your favorite smart thermostats like Nest, Ecobee, and Honeywell, as well as popular doorbells including Ring and Nest Hello. Designed to support any device requiring a consistent 24V. - Effortless Setup & Specified Design: No more intricate wirings. With our plug-and-play C Wire adapter, seamlessly connect from your wall outlet to your device. Specifications are as follows: Input: 120V AC 60Hz 0.2A, Output: 24Vac AC 500mA. And, with a generous 400 cm (157.5 inch) cable, you're equipped with ample length for versatile installations wherever you see fit. - Continuous Power, No Interruptions: Eliminate the low-battery woes. This adapter ensures your smart devices are always on, keeping them charged and ready without the need for constant battery swaps. - Safety First: Manufactured with high-grade, fireproof materials and pure copper plugs. Enjoy peace of mind with our certified and waterproof cable, ensuring durability and reliability. - Dedicated Support & Warranty: Trust in our decade-long expertise. Should you have questions, our responsive team is just a message away. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07P3J93GQ | | Best Sellers Rank | #141,224 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #72 in Door Bell Transformers | | Brand Name | TAICHIPANDA | | Current Rating | 0.2 A, 2 A | | Customer Reviews | 4.3 4.3 out of 5 stars (701) | | Item Dimensions D x W x H | 2.17"D x 2.17"W x 3.15"H | | Item Weight | 0.31 kg | | Manufacturer | TAICHIPANDA.,LTD | | Maximum Frequency | 60 hertz | | Minimum Frequency | 60 hertz | | Model | 0657631636063 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Power Source | Battery Powered, Corded Electric | | Specification Met | UL | | UPC | 657631636063 | | Unit Count | 1 Count | ## Product Details - **Brand:** TAICHIPANDA - **Current Rating:** 0.2 A, 2 A - **Mounting Type:** Wall Mount - **Power Source:** Battery Powered, Corded Electric - **Product Dimensions:** 2.17"D x 2.17"W x 3.15"H ## Images ![24 Volt Transformer, C Wire Adapter for Nest Honeywell Ecobee and Sensi Thermostat, Doorbell Transformer Compatible with Wyze Video Doorbell - Image 1](https://m.media-amazon.com/images/I/717G0rMtLUL.jpg) ## Questions & Answers **Q: Which wire is hot the white striped one or the white one?** A: It makes no difference. Just pick one wire to put on each screw on doorbell. **Q: Have you left the jumper wire between R and RC?** A: No, you're not supposed to leave that jumper in there! I don't know how bad for the system it is, but if you now have both R and Rc you don't need that jumper connecting the two. It's only there as an improvisation when you have only one of the R terminals filled. I would remove that jumper on both ends of your system as it wouldn't be necessary now. **Q: Wire material?** A: I believe it's standard material, nothing special. **Q: I have a google nest thermostat.. my only have cable connection for y g c r w ob where should connect the cable c i see that included two ends** A: Not sure if this is helpful but I have a old traditional wall heater and this is my connection which works great. W1, W2, C and Rh.. the traditional wires go into w1 and w2 and doesn't matter which of the adaptor wire goes into C or Rh ## Frequently Bought Together - 24 Volt Transformer, C Wire Adapter for Nest Honeywell Ecobee and Sensi Thermostat, Doorbell Transformer Compatible with Wyze Video Doorbell - Sensi Smart Thermostat, 100 Years Of Expertise, Wi-Fi, Data Privacy, Programmable, Easy DIY Install, Works With Alexa, Energy Star Certified, Mobile App, ST55 - Sensi Lite Smart Thermostat, Data Privacy, Programmable, Wi-Fi, Easy DIY, Works With Alexa, Energy Star Certified, ST25, Most Systems C-Wire Not Required, Except On Heat/Cool Only and Heat Pump System --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/141182788-24-volt-transformer-c-wire-adapter-for-nest-honeywell-ecobee](https://www.desertcart.gr/products/141182788-24-volt-transformer-c-wire-adapter-for-nest-honeywell-ecobee) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-04*