---
product_id: 371781117
title: "24V 500mA C Wire Adapter Compatible with Thermostat and Doorbell Transformer, Compatible with Ring Doorbell, Nest, Ecobee, Sensi Smart WiFi Thermostat, Honeywell, Nest Hello,8M (315\") Cord"
brand: "liansum"
price: "₨721"
currency: SCR
in_stock: true
reviews_count: 8
category: "Liansum"
url: https://www.desertcart.sc/products/371781117-24v-500ma-c-wire-adapter-compatible-with-thermostat-and-doorbell
store_origin: SC
region: Seychelles
---

# 24V/500mA stable output 8m (315") ultra-long cable Built-in short circuit protection 24V 500mA C Wire Adapter Compatible with Thermostat and Doorbell Transformer, Compatible with Ring Doorbell, Nest, Ecobee, Sensi Smart WiFi Thermostat, Honeywell, Nest Hello,8M (315") Cord

**Brand:** liansum
**Price:** ₨721
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your smart life effortlessly — because your home deserves the best!

## Quick Answers

- **What is this?** 24V 500mA C Wire Adapter Compatible with Thermostat and Doorbell Transformer, Compatible with Ring Doorbell, Nest, Ecobee, Sensi Smart WiFi Thermostat, Honeywell, Nest Hello,8M (315") Cord by liansum
- **How much does it cost?** ₨721 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/371781117-24v-500ma-c-wire-adapter-compatible-with-thermostat-and-doorbell)

## Best For

- liansum enthusiasts

## Why This Product

- Trusted liansum brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First, Always:** Advanced protection guards against short circuits, overvoltage, and overheating for peace of mind.
- • **Discreet & Dependable:** Whisper-quiet operation keeps your smart home running smoothly without annoying buzz.
- • **Plug & Play Simplicity:** 2-pin non-polarity design with an 8-meter cable for effortless installation anywhere.
- • **Universal Compatibility:** Works flawlessly with top smart devices like Ring, Nest (1st/2nd gen), Ecobee, Honeywell & more.
- • **Seamless Smart Home Power:** Reliable 24V/500mA output powers your thermostat & doorbell without interruption.

## Overview

The LIANSUM 24V 500mA C Wire Adapter delivers consistent power to a wide range of smart thermostats and doorbells, including Ring, Nest (1st/2nd gen), Ecobee, and Honeywell. Featuring an ultra-long 8-meter cable and easy 2-pin installation, it ensures flexible setup options. Built-in safety mechanisms protect your devices from electrical faults, while its quiet operation keeps your smart home environment peaceful and efficient.

## Description

LIANSUM 24V 500mA C Wire Adapter Compatible with Thermostat and Doorbell Transformer, Compatible with Ring Doorbell, Nest, Ecobee, Sensi Smart WiFi Thermostat, Honeywell, Nest Hello,8M (315") Cord : desertcart.co.uk: DIY & Tools

Review: Super - Super
Review: Buzzes - Buzzes a bit but not noticable

## Features

- Product Parameters: Input AC 220-240V,50Hz 0.2A,output 24V/500mA. Cable length is 315 inches/8 meters.
- Compatible devices: Charger Compatible with Smart Thermostats (Compatible with Google Nest Thermostat 1st / 2nd , Ecobee, Honeywell, Sensi, Emerson, Hive, etc ) and Doorbells (LIANSUM Charger Compatible with Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell, etc.) and other devices that require 24-volt power With constant power and constant operation.
- Easy To Install: 2 pin non-polarity wires support easy and quick install, 26 ft cable is long enough to plug it into an electrical outlet inside or outside your house.
- Please note: Please check whether your device is the model in the details before purchasing. Charger Competible with Google Nest Thermostat 1st/2nd, Not Competible with Google Nest Thermostat 3rd.
- Security: Special design and materials ensure that provide the best current output connected to your device. Prevent short circuit, overvoltage, overcurrent, overheat,ensure charging safety.
- Please note that it is not possible to charge doorbells and thermostats that require 18V to avoid making noise from the power adapter due to excessive voltage input during use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FX6FD37 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 6,838 in DIY & Tools ( See Top 100 in DIY & Tools ) 5 in Door Bell Transformers |
| Colour | white |
| Customer Reviews | 4.2 4.2 out of 5 stars (524) |
| Date First Available | 11 May 2022 |
| Included Components | Not applied |
| Item Package Quantity | 1 |
| Item Weight | 380 g |
| Item model number | 2400M0500-V |
| Manufacturer | LIANSUM |
| Part Number | LS24V500MA |
| Product Dimensions | 2.1 x 1.2 x 1 cm; 380 g |
| Size | ES-A15548 |
| Special Features | Short Circuit Protection |
| Style | ES-A15548 |
| Voltage | 24 Volts (DC) |

## Product Details

- **Brand:** LIANSUM
- **Current rating:** 0.5 Amps
- **Mounting type:** Wall Mount
- **Power source:** Corded Electric
- **UPC:** 738796150097

## Images

![24V 500mA C Wire Adapter Compatible with Thermostat and Doorbell Transformer, Compatible with Ring Doorbell, Nest, Ecobee, Sensi Smart WiFi Thermostat, Honeywell, Nest Hello,8M (315") Cord - Image 1](https://m.media-amazon.com/images/I/716MyY37uUL.jpg)

## Questions & Answers

**Q: If I use this adapter with my Blink doorbell, do I also need an aditional chime?**
A: Yes!

**Q: Can I use this adapter with a Blink doorbell?**
A: I brought it to use with my ring doorbell, ended up taking it off and throwing it away, as when it was on it continually buzzed which got very annoying.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super
*by E***A on 11 February 2026*

Super

### ⭐⭐⭐⭐⭐ Buzzes
*by P***D on 12 June 2025*

Buzzes a bit but not noticable

### ⭐⭐⭐⭐ Is a bit noisy that’s all
*by D***O on 13 September 2025*

It does work with eufy doorbell the only concern I have is a bit noisy

## Frequently Bought Together

- 24V 500mA C Wire Adapter for Thermostat and Doorbell Transformer,Compatible with Ring Doorbell,N est,Ecobee,Sensi,Honeywell,Sensi Smart WiFi Thermostat,Nes t Hell o,8M (315") Supply Cord
- 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
- Ring Chime, White

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**Shop now:** [https://www.desertcart.sc/products/371781117-24v-500ma-c-wire-adapter-compatible-with-thermostat-and-doorbell](https://www.desertcart.sc/products/371781117-24v-500ma-c-wire-adapter-compatible-with-thermostat-and-doorbell)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-20*