EnOcean radio wall transmitter 2-channel, LS series, outer mean Intended use Radio transmitter for transmitting switching, dimming or blind commands to radio receivers of the EnOcean radio system Installation on device box with dimensions according to DIN 49073, screw fastening on walls or adhesive mounting on smooth surfaces (glass panes) Product features Battery-free device without external power supply Transmission energy is generated from mechanical energy when actuated (energy harvesting) Configuration interface: NFC Forum Type 2 Tag (ISO/IEC 14443 Part 2 + 3) Optional: Encrypted transmission with AES-128 and sequence counter