Smart Home Archives - Gruff Technology https://grufftechnology.eu/product-category/smart-home/ Save your money with saver socket Tue, 17 Mar 2026 18:09:47 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://grufftechnology.eu/wp-content/uploads/2023/03/gruff-g-green.svg Smart Home Archives - Gruff Technology https://grufftechnology.eu/product-category/smart-home/ 32 32 Smart Socket https://grufftechnology.eu/product/nutipistik/ Mon, 09 Mar 2026 10:23:56 +0000 https://grufftechnology.eu/?post_type=product&p=1327 The Gruff smart socket is a Wi-Fi-connected device that helps you reduce electricity costs. The socket fetches Nord Pool prices from the server once a day, and you set the maximum price at which your appliances, such as a water heater, will operate.

  • Buy our smart socket
  • Set your maximum price and required operating hours
  • Enjoy lower electricity bills

Use it for heating water with a boiler, warming rooms with radiators, or charging your car. The price difference compared to peak daytime prices is about three times — no need to reduce consumption!

The post Smart Socket appeared first on Gruff Technology.

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Why choose the Gruff smart socket?

savings

Clear financial benefit, up to €200 per year

wifi

Remote device on/off capability

smart_toy

Smart energy consumption

eco

Increase green energy share

phone_iphone

Simple and convenient use via mobile app

security

Secure software, data is not shared

Technical specifications

wifi

Wi-Fi compatibility

The socket operates on a 2.4 GHz local Wi-Fi network.

bolt

Power management

Can manage devices up to 3.5 kW power. If the electrical device power is more than 2.5 kW, we recommend calling an electrician.

electrical_services

Usage

Designed for use in standard electrical networks.

support_agent

Software and support

Minimal updates ensuring trouble-free experience. Gruff Technology provides comprehensive free customer support.

Use cases

water_drop

Underfloor heating

Automatically control underfloor heating during cheap hours

thermostat

Heating systems

Optimize heating system energy consumption

electric_car

EV charging

Charge your electric car during the cheapest hours

hot_tub

Water heater

Heat water automatically during cheap hours

Gruff app

The Gruff app is available for both Android and iOS. With the app you can:

  • Monitor real-time Nord Pool prices
  • Set price limits and operating hours
  • View energy consumption history
  • Switch devices on/off remotely
  • Get notifications about price changes

The post Smart Socket appeared first on Gruff Technology.

]]> 64A DIN Rail Relay https://grufftechnology.eu/product/64a-din-liistu-relee/ Mon, 09 Mar 2026 10:23:56 +0000 https://grufftechnology.eu/?post_type=product&p=1328 The Gruff DIN rail relay is a Wi-Fi-connected device that helps you reduce electricity costs. The relay fetches Nord Pool prices from the server once a day, and you set the maximum price at which your appliances, such as underfloor heating, will operate.

  • Buy the Gruff relay
  • Set your maximum price and required operating hours
  • Enjoy lower electricity bills

Use it for controlling underfloor heating or other heating systems, or for charging your car. The price difference compared to peak daytime prices is about three times — no need to reduce consumption!

NB! Must be installed by a certified electrician.

The post 64A DIN Rail Relay appeared first on Gruff Technology.

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Why choose the Gruff DIN rail relay?

savings

Clear financial benefit, up to €200 per year

wifi

Remote device on/off capability

smart_toy

Smart energy consumption

eco

Increase green energy share

phone_iphone

Simple and convenient use via mobile app

security

Secure software, data is not shared

Technical specifications

wifi

Wi-Fi compatibility

The relay operates on a 2.4 GHz local Wi-Fi network.

bolt

Power management

Supports up to 64A current. Designed for high-power devices like underfloor heating, water heaters, and EV chargers.

electrical_services

Usage

Designed for use in standard electrical networks.

support_agent

Software and support

Minimal updates ensuring trouble-free experience. Gruff Technology provides comprehensive free customer support.

Use cases

water_drop

Underfloor heating

Automatically control underfloor heating during cheap hours

thermostat

Heating systems

Optimize heating system energy consumption

electric_car

EV charging

Charge your electric car during the cheapest hours

hot_tub

Water heater

Heat water automatically during cheap hours

Gruff app

The Gruff app is available for both Android and iOS. With the app you can:

  • Monitor real-time Nord Pool prices
  • Set price limits and operating hours
  • View energy consumption history
  • Switch devices on/off remotely
  • Get notifications about price changes

The post 64A DIN Rail Relay appeared first on Gruff Technology.

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