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Power switch S2

ubisys IEEE 802.15.4/ZigBee Schaltaktor S2
Price per item:
€ 99.-
incl. VAT

Power switch S2 - Wireless with integrated power consumption metering

This universal switching actuator allows you to switch any two electrical consumers/end devices (motors as well) with a constant power draw of up to 500VA each. Topnotch and absolutely wear-free semiconductor switches (TRIACs) guarantee a very long life span and silent switching. Perfectly suited for double light fixtures and double switches.

Integrated power consumption metering: This ubisys component from our smart home program allows you to register the actual power requirements of the attached end devices. It will show you exactly how much any of the end devices in your home consumed at any given time.

This component has two connections for end devices (output, load) and two connections for operating elements (switch or push-button). Push-buttons can also be set up to regulate a group of lamps or even activate scenarios.

Invisible: The power switch S2 can be placed flush-mount behind any socket, behind any light switch or into a wall or ceiling outlet — You will not have to replace any existing switches or sockets. Even if you only want to replace the old switches for aesthetic reasons our solution will keep you flexible in your choices. Simply select any range of switches and any manufacturer that you like and combine them to your liking. Only unconventional switches, e.g. those installed in bus-systems (KNX/EIB) are incompatible. Being amongst the flattest in-wall modules, if not the flattest available on the market today, installation comes very easy.

The wireless components used in the smart home system by ubisys are based on the international standards IEEE 802.15.4 and ZigBee. This guarantees long term availability of all components thus protecting your investment.

Due to the resilient and innovative radio controlled technology there are no special skills needed when installed. This solution not only makes it ideal for new buildings but also for redevelopments and renovations. Additional components can be added and perfectly integrated into your smart home by and by. This leaves the decision when and how extensively you want to expand your system entirely up to you.

And with the Over-the-Air (OTA) firmware upgrade this component — as well as all other smart home components — will always stay up to date. This makes you well prepared for the future „Smart Grid”.

Technical specifications


  • 2 end devices switch
  • 2 operating elements (push-buttons)
  • Consumption metering

Output (end device)

  • 1: 230V~, 50Hz, 500VA
  • 2: 230V~, 50Hz, 500VA


  • IEEE 802.15.4
  • ZigBee 3.0 Certified Product






Scale drawing

Installation & Box contents

Flush-mount. Installed behind conventional light switches or in wall and ceiling outlets.

Box contents

  • Power switch S2
  • Terminal blocks (5x2, 1x3)
  • operating instructions


Product information

PDF Leaflet

Technical reference

PDF Technical Reference Manual

Additional downloads


Per item € 99.00*


* All prices incl. VAT, plus postage and packing

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