SED-WDS Window and door contact sensor

The device can be easily mounted on any standard door or window frame to enable occupancy based control of lighting, HVAC, and miscellaneous electric loads. The sensor uses radio frequency technology to communicate wirelessly with other EnOceanbased devices whenever it detects a door or window has been opened or closed. The sensor is completely self-powered by harvesting ambient solar energy so there are no wires to run or batteries to replace.