Window shutter drives


The powerful VOLETRONIC drive makes opening and closing electric window shutters as easy as pressing a button. This drive system operates discretely and can be retrofitted at a later date.

  • Available in RAL, special colours, and finishes
  • Inconspicuous and quiet
  • Long service life
  • Detection of obstacles
  • Protection against break-ins
  • Integrated battery
  • Smart home-ready

Smart home

TaHoma from Somfy 


By integrating EHRET products in the TaHoma smart home system from Somfy, you can experience greater convenience in a networked home.

With the TaHoma smart home system, you can make your home more comfortable, more intelligent, more energy efficient and more secure. At the press of a button, you can operate all the utilities and appliances in your home, such as window shutters, lighting, heating, doors and alarm systems, no matter where you are or what time it is. 

TaHoma links messages from security sensors to defined processes and enables settings to be pooled and scenarios to be pre-programmed to match your lifestyle. For example, the window shutters can be opened and closed automatically to regulate the indoor climate. Security sensors detect movements and the system closes the shutters automatically if required. 

TaHoma can be installed both in new buildings and as part of a renovation project. It can be retrofitted at any time. 

Bracket drive


Manual drive – inside openers

Inside openers can be used for all single or multi-leaf window shutters. This system enables the window shutters to be operated via a hand crank on the inside.

The wireless wall transmitters offer additional user convenience when opening and closing your system. On request, a modern hand-held transmitter is available, enabling you to operate your motorised EHRET window shutters intuitively and conveniently. This means convenience without having to open the window.