---
product_id: 54715437
title: "Smart Strip ECG-7MVR Energy Saving Surge Protector with Autoswitching Technology, 7 Outlet"
brand: "bits limited"
price: "₩70334"
currency: KRW
in_stock: true
reviews_count: 8
category: "Bits Limited"
url: https://www.desertcart.kr/products/54715437-smart-strip-ecg-7mvr-energy-saving-surge-protector-with-autoswitching
store_origin: KR
region: South Korea
---

# User-adjustable sensitivity for precise power switching 7 total outlets for versatile device control Right-angle flat plug with 4ft cord for space-saving setup Smart Strip ECG-7MVR Energy Saving Surge Protector with Autoswitching Technology, 7 Outlet

**Brand:** bits limited
**Price:** ₩70334
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Smarter, Live Greener — Control Your Energy Like a Pro

## Quick Answers

- **What is this?** Smart Strip ECG-7MVR Energy Saving Surge Protector with Autoswitching Technology, 7 Outlet by bits limited
- **How much does it cost?** ₩70334 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/54715437-smart-strip-ecg-7mvr-energy-saving-surge-protector-with-autoswitching)

## Best For

- bits limited enthusiasts

## Why This Product

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

## Key Features

- • **Space-Savvy Design:** Right-angle flat plug and 4-foot cord keep your setup sleek and furniture-friendly
- • **Seamless Automation:** Automatically powers peripherals on/off with your main device to cut phantom energy waste
- • **Master Your Power Flow:** 7 outlets including 1 control, 2 always-on, and 4 switched for smart device management
- • **Tailored Energy Savings:** Adjust the ON-OFF threshold sensitivity to perfectly match your devices’ power draw
- • **Instant Reset Confidence:** Built-in reset button restores surge protection after outages—never miss a beat

## Overview

The Smart Strip ECG-7MVR is a 7-outlet surge protector featuring a unique master/switched outlet system that automatically powers peripheral devices based on the control outlet’s status. It includes a user-adjustable sensitivity dial to customize power switching thresholds, a space-saving right-angle flat plug with a 4-foot cord, and a reset button for quick circuit restoration. Ideal for reducing standby power waste while maintaining convenience and device protection.

## Description

The ECG-7MVR energy saving surge protector operates on a simple master/switched basis. If the TV or PC is on, then peripheral devices are powered on. If the TV or PC is switched off, then the peripheral devices are automatically switched off, thereby reducing power waste.

Review: Awesome power strip - Works exactly as described. I use it to control my TV and govee tv lights that light up the wall behind the TV based on the colors on the screen. It powers them on and off with the TV. Highly recommend it for similar uses. Can't speak on energy savings as that's not what I'm using it for.
Review: An excellent power switching product that works nicely when you understand it. - This device switches power on and off for devices plugged into the "AUTOMATICALY SWITCHED OUTLETS" based on how much power is being drawn through the "CONTROL OUTLET" while also providing a couple "ALWAYS ON OUTLETS" as a nice convenience. For my unit with it's sensitivity adjustment turned fully counterclockwise "-" I was able to switch devices on and off with a control load of about 7 Watts minimum and not less. The LED lamp illuminating my pictures, for instance, only uses 3 Watts so it would not be able to act as a master controlling device for anything being switched. Only devices that use 7 Watts or more can be used to control things. I found the limit by hooking up a tunable soldering iron and started turning the dial, finding that threshold. Below 7 Watts and it gets ignored, above and it can turn the switched devices on and off. (15W - 60W is the adjustable range in the specs) The trick is get that threshold solidly between the idle wattage of the control device and it's active wattage and you are golden. :-) Other users seem to have reported flashing on and off which would be very possible if the sensitivity adjustment wattage is close to the actual power of the controlling device while it is on and if the switched devices were using sufficient power to effect the voltage (and power) of all other devices in that circuit. Control device comes on....Switched devices come on and sag the voltage a bit...power through the control device dips (because of the voltage dips) below the switching threshold and the switched device is turned off. The voltage dip ends and the power going through the control port returns to normal, above the threshold and then the switched devices are turned back on again....over and over again. This "problem" (or amusement :-) ) should be manageable by adjusting that sensitivity control...why it's there in the first place :-) Smart Strip is the first (and only) manufacturer that I discovered to include a user accessible sensitivity adjustment to it's power-saver power strips. I plan to buy more as need arrives since the features and quality I need seem to be nicely present.

## Features

- 7 OUTLETS TOTAL—1 Control outlet, 2 Always On outlets and 4 Switched outlets.
- ON-OFF THRESHOLD—User adjustable +/- sensitivity screw allows for greater device compatibility.
- RIGHT ANGLE FLAT PLUG with 4FT CORD—This less obtrusive plug is ideal for outlets that are behind furniture or other obstacles.
- RESET BUTTON— Restores the circuit protector after a power outage or surge.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0058DHO1W |
| Best Sellers Rank | #8,259 in Electronics ( See Top 100 in Electronics ) #71 in Surge Protectors |
| Customer Reviews | 4.2 4.2 out of 5 stars (830) |
| Date First Available | July 7, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.19 pounds |
| Item model number | ECG-7MVR |
| Manufacturer | BITS LIMITED |
| Product Dimensions | 14 x 4.5 x 2 inches |

## Product Details

- **Brand:** Bits Limited
- **Color:** Blue,Green,Red
- **Special Feature:** On And Off Switch, Surge Protection
- **Total Power Outlets:** 7
- **Voltage:** 125 Volts

## Images

![Smart Strip ECG-7MVR Energy Saving Surge Protector with Autoswitching Technology, 7 Outlet - Image 1](https://m.media-amazon.com/images/I/61Dv+-M67tL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome power strip
*by C***H on January 3, 2026*

Works exactly as described. I use it to control my TV and govee tv lights that light up the wall behind the TV based on the colors on the screen. It powers them on and off with the TV. Highly recommend it for similar uses. Can't speak on energy savings as that's not what I'm using it for.

### ⭐⭐⭐⭐⭐ An excellent power switching product that works nicely when you understand it.
*by R***E on January 21, 2022*

This device switches power on and off for devices plugged into the "AUTOMATICALY SWITCHED OUTLETS" based on how much power is being drawn through the "CONTROL OUTLET" while also providing a couple "ALWAYS ON OUTLETS" as a nice convenience. For my unit with it's sensitivity adjustment turned fully counterclockwise "-" I was able to switch devices on and off with a control load of about 7 Watts minimum and not less. The LED lamp illuminating my pictures, for instance, only uses 3 Watts so it would not be able to act as a master controlling device for anything being switched. Only devices that use 7 Watts or more can be used to control things. I found the limit by hooking up a tunable soldering iron and started turning the dial, finding that threshold. Below 7 Watts and it gets ignored, above and it can turn the switched devices on and off. (15W - 60W is the adjustable range in the specs) The trick is get that threshold solidly between the idle wattage of the control device and it's active wattage and you are golden. :-) Other users seem to have reported flashing on and off which would be very possible if the sensitivity adjustment wattage is close to the actual power of the controlling device while it is on and if the switched devices were using sufficient power to effect the voltage (and power) of all other devices in that circuit. Control device comes on....Switched devices come on and sag the voltage a bit...power through the control device dips (because of the voltage dips) below the switching threshold and the switched device is turned off. The voltage dip ends and the power going through the control port returns to normal, above the threshold and then the switched devices are turned back on again....over and over again. This "problem" (or amusement :-) ) should be manageable by adjusting that sensitivity control...why it's there in the first place :-) Smart Strip is the first (and only) manufacturer that I discovered to include a user accessible sensitivity adjustment to it's power-saver power strips. I plan to buy more as need arrives since the features and quality I need seem to be nicely present.

### ⭐⭐⭐⭐ Works as advertised, with a path for improvement.
*by A***S on January 10, 2026*

I don't write a lot of reviews, but this does exactly what I want it to do. I will say that the shutdown is not gentle; its abrupt so if you have speakers attached through amplifiers, be sure to keep the levels low when you walk away; you can blow a speaker. However, with the levels set it drops the power, and cuts back on reliably. There is a slight delay in power on that can be annoying; however it does everything it says on the box. I'll give it 4/5 stars, if they could add a soft shutdown feature or some way to buffer power and let it bleed out slowly rather than instnaly; maybe add a few capacitors or something. Anyways, great product; will save a good bit of power, adds a reassurance I'm not just running speakers all of the time. connected the display to the contorlport, the streamer and the dac to the always on and the amps to the "smart" ports.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-14*