--- product_id: 412171907 title: "Doorbell Transformer 24V500MA, Visual Doorbell AC Power Adapter, Suitable for Most Versions of Ring Doorbell and Thermostat (8M extension cable white)" brand: "xzgm" price: "168.45 DT" currency: TND in_stock: true reviews_count: 9 category: "Xz Gm" url: https://www.desertcart.tn/products/412171907-doorbell-transformer-24v500ma-visual-doorbell-ac-power-adapter-suitable-most store_origin: TN region: Tunisia --- # 24V stable output PC fireproof housing 8M extension cable Doorbell Transformer 24V500MA, Visual Doorbell AC Power Adapter, Suitable for Most Versions of Ring Doorbell and Thermostat (8M extension cable white) **Brand:** xzgm **Price:** 168.45 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power your smart home silently and effortlessly—never miss a moment! ## Quick Answers - **What is this?** Doorbell Transformer 24V500MA, Visual Doorbell AC Power Adapter, Suitable for Most Versions of Ring Doorbell and Thermostat (8M extension cable white) by xzgm - **How much does it cost?** 168.45 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/412171907-doorbell-transformer-24v500ma-visual-doorbell-ac-power-adapter-suitable-most) ## Best For - xzgm enthusiasts ## Why This Product - Trusted xzgm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Freedom:** 8-meter extension cable lets you position your doorbell or thermostat exactly where you want it—no compromises. - • **Universal Compatibility:** Seamlessly powers most Ring doorbells and smart thermostats—future-proof your smart home setup. - • **Hassle-Free, Fit-and-Forget:** Stable 24V output means no more battery swaps or interruptions—just reliable, continuous power. - • **Silent Power, Zero Distraction:** Upgraded noise-free design keeps your home peaceful while powering your smart devices. - • **Built to Last, Built for Safety:** Fireproof PC housing and pure copper plug ensure durability and long-lasting, safe performance. ## Overview The XZGM Doorbell Transformer delivers a stable 24V, 0.5A AC power supply with an 8-meter extension cable, compatible with most Ring doorbells and smart thermostats. Featuring a noise-free design, fireproof PC housing, and a pure copper plug, it ensures safe, durable, and reliable operation. Ideal for professionals seeking a seamless, low-maintenance smart home power solution. ## Description Product Description Suitable for visual doorbells and thermostats Cut off the power of circuit breaker. Install the wire from your 24 volt adapter to the “C” terminal and the other wire to the “RC” terminal. You need to use included jumper and connect from “RH” to “RC” terminals，if HVAC system has a cooling. Plug the power adapter into the socket and turn on the power of the circuit breaker. Install the panel on the thermostat. For Doorbells Keep adapter unplugged Install wires from 24 volt adapter into the terminals for your doorbell unit (any wire can be connected to any terminal) Plug adapter into outlet Put doorbell face plate on housing unit Power up and verify your doorbell is receiving necessary power using the accompanying application New upgraded design Continuously recharge, say goodbye to worries Our video doorbell transformers take the hassle out of running out of power for your doorbell Silent Heritage Unlike other doorbell transformers, it can achieve 0 noise when working Pure copper transformer Built-in pure copper transformer, longer service life, fast heat dissipation Designed only to solve your problems! Review: Simple solution to avoid hassle - Bought this to power my Eufy doorbell and it's worked perfectly. I simply drilled a small hole through the door frame, routed the cable through and plugged it in. Installation was straightforward and the transformer provides a stable power supply. The biggest advantage is not having to remove and recharge the doorbell battery anymore. Once fitted, it's pretty much fit-and-forget, which is exactly what I was looking for. If you're using a Eufy doorbell and want to avoid the faff of regular charging, I'd definitely recommend this. Review: This one is working - This one is working properly 🥳🥳🥳 finally I found the right one ## Features - ✔ring plug in adapter: Our team has made a new upgrade design, which completely solves the problem of noise during use, and the 24V stable output makes your visual doorbell work perfectly and normally. - ★Wide range of applications: ring doorbell transformer is compatible with most versions of ring doorbell and smart thermostat, it is a good helper for your home intelligence - ♠ High quality material: ring doorbell power supply housing is made of PC fireproof material, UK pure copper plug has a longer service life - ♣Long cable design: We use an 8M extension cable so you can easily plug the ring doorbell adapter into a power outlet inside or outside the house. - ♥XZGM is a professional power transformer design and production team, has been improving the use of consumer troubles, if you encounter any problems in the use of the process can always contact us, our team will provide you with a solution to your satisfaction, wish you a happy life! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09NR9HQHW | | Best Sellers Rank | 2,037 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Door Bell Transformers | | Brand | XZGm | | Country Of Origin | China | | Current Rating | 0.5 Amps | | Current rating | 0.5 Amps | | Customer Reviews | 4.2 out of 5 stars 1,240 Reviews | | Included Components | Doorbell Transformer | | Item Dimensions D x W x H | 7D x 5W x 5H centimetres | | Item Weight | 350 Grams | | Manufacturer | XZGM | | Manufacturer Part Number | XZGM-009 | | Maximum Frequency | 50 Hz | | Minimum Frequency | 50 Hz | | Model Number | 8M(315in)White | | Mounting Type | Wall Mount | | Mounting type | Wall Mount | | Power Source | AC adapter | | Power source | AC adapter | | Product dimensions | 7D x 5W x 5H centimetres | | Specification Met | CE | | Specification met | CE | | Unit Count | 1.0 count | ## Product Details - **Brand:** XZGm - **Current rating:** 0.5 Amps - **Mounting type:** Wall Mount - **Power source:** AC adapter - **Product dimensions:** 7D x 5W x 5H centimetres ## Images ![Doorbell Transformer 24V500MA, Visual Doorbell AC Power Adapter, Suitable for Most Versions of Ring Doorbell and Thermostat (8M extension cable white) - Image 1](https://m.media-amazon.com/images/I/71X9+GGVrFL.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: Why do I need to cut it if there is spade circle hooks?** A: I bought this item and cut the cable down to the length I needed to wire it to my door bell and reach the power socket, I also replaced the spade circle connectors for ease of connection to the door bell once cut. It still works perfectly. **Q: What is the width, height and depth (excluding the pins) please.** A: Appologies for my last answer The power supply is approx 3 inches square and the lead excluding the pins was approx 2 meters long and easy to fit **Q: Do I need to remove the battery connection?** A: No, just connect to the two screws at the back (in any order) the battery remains in place. Full and simple to follow instructions came with the transformer. **Q: Will this work with "ring video doorbell - wired"?thanks** A: Yes it will. I fitted one about 2 months ago and worked fine. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simple solution to avoid hassle *by A***H on 7 June 2026* Bought this to power my Eufy doorbell and it's worked perfectly. I simply drilled a small hole through the door frame, routed the cable through and plugged it in. Installation was straightforward and the transformer provides a stable power supply. The biggest advantage is not having to remove and recharge the doorbell battery anymore. Once fitted, it's pretty much fit-and-forget, which is exactly what I was looking for. If you're using a Eufy doorbell and want to avoid the faff of regular charging, I'd definitely recommend this. ### ⭐⭐⭐⭐⭐ This one is working *by L***A on 1 June 2026* This one is working properly 🥳🥳🥳 finally I found the right one ### ⭐⭐⭐⭐ Insufficient power for Ring battery doorbell, problem with RING not this unit. *by K***2 on 28 May 2026* The unit is good, but I write the following for anyone wanting to hard wire a Ring battery doorbell. This 24v ac 500ma unit could not keep the battery charged when a ring battery door bell is set to highest sensitivity and continuous motion frequency. The problem root cause is Ring themselves. They specify a 24v ac supply for the battery door bell. But do not offer an accessory that i can find yet. They are assuming that such a supply will come from an existing transformer that is commonly used in the USA to power door chimes. Ring outdoor battery cams uses USB 5v 2a. Even with 5v 1.2 a I find those stay charged at highest sensitivity and frequency settings. After buying this unit I then bought a 1000MA 24VAC industrial rail transformer. Even that does not keep the doorbell charged when at the most sensitive settings. And yes I have checked the signal strength it is 52dB. So if anyone wants to hard wire a Ring battery door bell and hope to never change the battery, forget it. Better to buy a wired unit that perversely will run fine with the same power supply that cannot keep the battery version charged... ## Frequently Bought Together - Doorbell Transformer 24V500MA, Visual Doorbell AC Power Adapter, Suitable for Most Versions of Ring Doorbell and Thermostat (8M extension cable white) - Ring Chime, White - Ring Video Doorbell Wired | Doorbell Security Camera with 1080p HD Video, Advanced Motion Detection, hardwired (existing doorbell wiring required) | 30-day free trial of Ring Home --- ## 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/412171907-doorbell-transformer-24v500ma-visual-doorbell-ac-power-adapter-suitable-most](https://www.desertcart.tn/products/412171907-doorbell-transformer-24v500ma-visual-doorbell-ac-power-adapter-suitable-most) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-21*