Radio Technology

The EnOcean radio standard is internationally standardized as ISO/IEC 14543-3-10 and so can be used everywhere like Wi-Fi or Bluetooth. It is specially optimized for wireless solutions with particularly low energy consumption, which is covered by energy harvesting. The minimum telegram length sent is only about one millisecond at a data rate of 125kbit/s. The telegrams are repeated several times within 40 milliseconds. Since they are sent at random intervals, collisions of end telegrams can be avoided and numerous switches and sensors can be operated in parallel without any problems. Each EnOcean radio module has a 32-bit identification number that ensures high transmission reliability. The radio range is up to 300 metres in open space and about 30 metres in buildings.

The standard uses the 868 MHz frequency band in Europe, 902 MHz in North America and 928 MHz in Japan. These radio waves can easily penetrate walls and offer a robust transmission power. At the same time, the high-frequency radiation is 100 times lower than in classic wired solutions.

As promoter of this standard, the EnOcean Alliance offers an interoperable ecosystem of more than 1,500 devices from 400 members based on the open EnOcean wireless standard. Interoperable EnOcean wireless technology enables the quick and simple, “peel and stick” installation of state-of-the-art sensors, switches and other devices that are powered by energy harvesting.

Please note: the sale of products using EnOcean Alliance technology or the use of the EnOcean Alliance brand or logo might require membership in the EnOcean Alliance. For further details please contact help@enocean-alliance.org.

Benefits of the EnOcean Wireless Standard (ISO/IEC 14543.3.1x)