Radio Technology (RF) from EnOcean for Energy Harvesting Wireless Sensor Solutions | EnOcean Technology

EnOcean is driving forward the standardization of energy harvesting for all wireless standards to make the unique possibilities of this technology available for all wireless standards. For this, EnOcean brings its know-how into standardization working groups of the EnOcean Alliance, Bluetooth SIG and Zigbee Alliance, to further optimize these three wireless standards for particularly low-energy and, thus, sustainable applications.

EnOcean Architecture: Wireless Sensor Solutions powered by Ambient Energy

Wireless Standard for Building Automation and Smart Homes (ISO/IEC 14543.3.1x)

High reliability	Use of regulated frequency ranges with highest air time availability (approved for pulsed signals only) - 868 MHz according to RED regulations - 902 MHz according to FCC/IC-specification - 928 MHz according to ARIB specification Multiple telegram transmission with checksum Short telegrams (approx. 1 ms) for little collision probability enabling a large number of EnOcean sensors operating in a system Long range: up to 30 meters in buildings and 300 meters in free field Repeater available for range extension One-way and bidirectional communication Enhanced data security with rolling code and 128 AES encryption No interference with DECT, WLAN, PMR systems, etc System design verified in industrial environment
Ultra-low power	High data transmission rate of 125 kbit/s Small data overhead ASK and FSK modulation
Interoperability	Based on international standards Unified application profiles (EnOcean Equipment Profiles, EEP) Unique transmission ID (32 bits) Unique transmission ID (32 bits)