---
product_id: 52076634
title: "Efergy Wireless + CT – Transmitter, White"
brand: "efergy"
price: "Bs.114"
currency: BOB
in_stock: true
reviews_count: 13
url: https://www.desertcart.bo/products/52076634-efergy-wireless-ct-transmitter-white
store_origin: BO
region: Bolivia
---

# Supports up to 5 circuits Multi-point online monitoring Battery-powered (3x AA) Efergy Wireless + CT – Transmitter, White

**Brand:** efergy
**Price:** Bs.114
**Availability:** ✅ In Stock

## Summary

> ⚡ Take charge of your energy — because knowing is saving!

## Quick Answers

- **What is this?** Efergy Wireless + CT – Transmitter, White by efergy
- **How much does it cost?** Bs.114 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/52076634-efergy-wireless-ct-transmitter-white)

## Best For

- efergy enthusiasts

## Why This Product

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

## Key Features

- • **Wireless Freedom:** No messy wires—install easily with wireless CT sensors for a clean, professional setup.
- • **Seamless Integration:** Pairs effortlessly with the Engage Hub to centralize your energy data in one sleek dashboard.
- • **Compact & Lightweight:** At just 140g and 7x5.5x10 cm, it fits discreetly into any electric panel without hassle.
- • **Empower Your Eco Goals:** Track your energy consumption in real-time and make smarter, greener decisions that save money.
- • **Precision Energy Insights:** Monitor up to 5 individual circuits simultaneously for granular control over your power usage.

## Overview

The Efergy Wireless + CT Transmitter is a compact, battery-powered device designed to monitor up to 5 electrical circuits simultaneously. It wirelessly transmits real-time energy data to the Engage Hub, enabling detailed multi-point energy tracking for residential or small commercial use. Ideal for professionals seeking granular insights into power consumption, it supports easy installation with CT sensors and operates on 3 AA batteries.

## Description

Measurement multi-point online. Transmitter + CT sensor for installing in electric table in combination with the Engage Hub. Add 1. For each line/circuit that you want to monitor. - Max. 5 circuits per hub).

Review: efenery additional monitoring - all i needed to monitor additional sections in my house. i have 3 of these and now i can see where my energy is going. the efenergy sit is also nice. their graphs are abit limited but you can pull a report and extract that into excel.
Review: Inaccurate Readings and not directional measurement - I purchased the Engage Hub and three CT Transmitters + CT Clamps over the last 5-6 months which are now sitting in a draw whilst I try to get a refund. As others have said, their Customer Support don't reply to my emails, and as I refuse to sell on a faulty product, I have wasted over £200. My problems are broken down into two main issues: 1/ The accuracy of the kW usage recording is very inaccurate, my electrician estimates up to 30-40% over reading; 2/ The clamps are not directional, which makes installation easier but the CT clamp doesn't know if the flow is from the grid to my house or from my solar to the grid! Both are recorded as usage in the App! I have asked for a full refund but still have not received any reply. If you want a display of meanless figures, that bear no relation to your electricity usage, then this is the product for you! Otherwise, steer well clear.

## Features

- Multi-point.
- Online.
- Maximum 5 circuits.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B010BP7K5G |
| Batteries | 3 AA batteries required. |
| Batteries Required? | Yes |
| Batteries included? | No |
| Best Sellers Rank | 959,686 in DIY & Tools ( See Top 100 in DIY & Tools ) 501 in Power Monitors |
| Colour | White |
| Customer Reviews | 3.5 3.5 out of 5 stars (52) |
| Date First Available | 24 Jun. 2015 |
| Item Package Quantity | 1 |
| Item Weight | 140 g |
| Item model number | TXC-CT |
| Manufacturer | Efergy |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | TXC-CT |
| Product Dimensions | 7 x 5.5 x 10 cm; 140 g |

## Images

![Efergy Wireless + CT – Transmitter, White - Image 1](https://m.media-amazon.com/images/I/71FObQKI-7L.jpg)
![Efergy Wireless + CT – Transmitter, White - Image 2](https://m.media-amazon.com/images/I/71McYQc9jFL.jpg)
![Efergy Wireless + CT – Transmitter, White - Image 3](https://m.media-amazon.com/images/I/718IUlTuGwL.jpg)
![Efergy Wireless + CT – Transmitter, White - Image 4](https://m.media-amazon.com/images/I/71+fVtYo-IL.jpg)
![Efergy Wireless + CT – Transmitter, White - Image 5](https://m.media-amazon.com/images/I/71AIhM2zYDL.jpg)

## Questions & Answers

**Q: Is this the Engage sub monitor kit that is needed for tracking my solar panel generation?**
A: Yes. In theory. It should clip on to the cable at the solar generation meter.
I have set mine up and can see it on the screen but it gives me a zero reading as I have a ground mounted solar system in the garden so the wireless signal is too far away.
If your solar meter is in house near you consumer meter then it should be fine.

**Q: What RF frequency is used by the transmitter?**
A: 433Mhz i think.

**Q: Does it go around the live or the bundle of live/neutral/earth? Can the information from multiple sensors be shown on one website?**
A: Like the standard energy monitors, this is for "whole house" monitoring and must be clipped around the live (positive) cable only. Please note this is not a complete energy monitor, it is an additional transmitter and sensor for use with the Efergy Engage hub.If used with an Engage Hub, you can see each phase.Hope that helps

## Customer Reviews

### ⭐⭐⭐⭐⭐ efenery additional monitoring
*by A***R on 23 June 2016*

all i needed to monitor additional sections in my house. i have 3 of these and now i can see where my energy is going. the efenergy sit is also nice. their graphs are abit limited but you can pull a report and extract that into excel.

### ⭐ Inaccurate Readings and not directional measurement
*by U***R on 3 March 2022*

I purchased the Engage Hub and three CT Transmitters + CT Clamps over the last 5-6 months which are now sitting in a draw whilst I try to get a refund. As others have said, their Customer Support don't reply to my emails, and as I refuse to sell on a faulty product, I have wasted over £200. My problems are broken down into two main issues: 1/ The accuracy of the kW usage recording is very inaccurate, my electrician estimates up to 30-40% over reading; 2/ The clamps are not directional, which makes installation easier but the CT clamp doesn't know if the flow is from the grid to my house or from my solar to the grid! Both are recorded as usage in the App! I have asked for a full refund but still have not received any reply. If you want a display of meanless figures, that bear no relation to your electricity usage, then this is the product for you! Otherwise, steer well clear.

### ⭐⭐⭐⭐ They work as expected but accuracy and especially linearity is quite poor due to manual voltage adjustment
*by R***. on 13 September 2015*

I added two of these kits to an existing Efergy engage to measure two of my HVAC's. They work as expected but accuracy and especially linearity is quite poor due to manual voltage adjustment. This method of measuring energy has its limitations but a gives good picture of trends and times of fluctuating energy consumption. The ability to have five different measuring channels on same dashboard is a great plus. In general I am quite satisfied with my purchase and the ability to monitor my house and HVAC energy consumption also remotely from an internet cloud.

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-03*