--- product_id: 45577235 title: "Video Doorbell Power Supply- Compatible with Nest Wired and Battery - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All in One (White)" brand: "ohmkat" price: "246.73 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/45577235-video-doorbell-power-supply-compatible-with-nest-wired-and-battery store_origin: TN region: Tunisia --- # Patented One-Touch Power Test Plug & Play, No Wiring Needed Built-in Short Circuit Protection Video Doorbell Power Supply- Compatible with Nest Wired and Battery - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All in One (White) **Brand:** ohmkat **Price:** 246.73 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power your Nest doorbell anywhere—no wiring, no limits! ## Quick Answers - **What is this?** Video Doorbell Power Supply- Compatible with Nest Wired and Battery - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All in One (White) by ohmkat - **How much does it cost?** 246.73 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/45577235-video-doorbell-power-supply-compatible-with-nest-wired-and-battery) ## Best For - ohmkat enthusiasts ## Why This Product - Trusted ohmkat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Worry-Free Durability:** Engineered with robust components for years of seamless, trouble-free operation. - • **All-in-One Convenience:** Transformer, adapter, and power supply combined—no extra parts or wiring needed. - • **Effortless Power Validation:** One-Touch Power Test lets you verify power instantly—no tools, no hassle. - • **Universal Placement Freedom:** Plug into any outlet to power your Nest doorbell anywhere—front, back, or side door. - • **Exclusive Nest Compatibility:** Designed specifically for Nest Wired & Battery models—perfect fit, zero guesswork. ## Overview The OhmKat Video Doorbell Power Supply is a plug-and-play power solution engineered exclusively for Nest Wired and Battery doorbells. Featuring patented One-Touch Power Test technology and built-in short circuit protection, it eliminates the need for existing wiring or separate resistors. Compact and durable, it powers your doorbell reliably from any household outlet, enabling flexible installation on any door. ## Description Video Doorbell Power Supply- Compatible with Nest Wired and Battery - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All in One (White) ## Features - The only power supply engineered to work with the Nest video doorbells. Built with special electronics to protect your bell in case of a short - no need for an existing doorbell, new wiring or separate resistor. - Equipped with ONE TOUCH POWER TEST (US Patent) - the easiest way for anyone to check their power supply. No tools or equipment needed. - Professionally designed and tested to power the full functionality of your Nest Hello. All components are robustly engineered to provide years of trouble free operation. - Install your doorbell on any door and plug directly into any outlet in your home. Add doorbells to your back door, side door or any door. - Not compatible with any other models - electronically designed to work exclusively with the Nest Wired & Battery(Nest Doorbell not included). ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | OhmKat | | Part Number | EC-001 | | Item Weight | 15.8 ounces | | Package Dimensions | 4.02 x 3.86 x 2.68 inches | | Item model number | EC-001 | | Is Discontinued By Manufacturer | No | | Color | White | | Item Package Quantity | 1 | | Usage | power extension only | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** OhmKat - **Power Source:** Corded Electric - **Mounting Type:** Wall Mount - **Item Weight:** 0.45 Kilograms - **UPC:** 869309000346 ## Images ![Video Doorbell Power Supply- Compatible with Nest Wired and Battery - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All in One (White) - Image 1](https://m.media-amazon.com/images/I/61L1ZW0QQVL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: How long is the cord?** A: The cord is 12 feet long. We also offer an extension cord. We have had some customers extend the cord over 50 feet **Q: Why don't you give the Voltage and Amps? That's the one thing you want to know about when buying one of these.** A: It is a 20VAC 10VA Power Supply. Input is 110VAC 60Hz. **Q: Will this help the voltage with my mechanical chime? My mechanical chime will only sometimes ring loudly.** A: It may. If you have a traditional transformer it may not be powered properly for the Nest Hello. However, you may also have a wiring issue. We are happy to discuss it with you and help you trouble shoot. service@ohmkat.com **Q: I need the cable to be longer, I just purchased the adapter, but need the total length to be 9 meters. (27 feet), where can I buy it ?** A: I never bought same as this bell but I have another type and I bought longer wire for it from Amazon but you have to write for them same type as you need ## Frequently Bought Together - OhmKat Video Doorbell Power Supply- Compatible with Nest Wired and Battery - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All in One (White) - Google Nest Doorbell (Battery) - Ash - Google Nest Doorbell (Wired) - Formerly Nest Hello - Video Doorbell with 24/7 Streaming - Smart Doorbell Camera for Home with HDR Video, HD Talk and Listen, Night Vision, and Person Alerts --- ## 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.tn/products/45577235-video-doorbell-power-supply-compatible-with-nest-wired-and-battery](https://www.desertcart.tn/products/45577235-video-doorbell-power-supply-compatible-with-nest-wired-and-battery) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-24*