Ermine OSW – Wall Mounted Occupancy Sensor

The Ermine Wall-Mounted Occupancy Sensor is wireless and self-powered making them one of the most costeffective ways to control energy-use in unoccupied rooms. The sensor harvests solar energy from indoor light and uses radio frequency technology to communicate wirelessly with other EnOcean-enabled devices, setting back temperature and turning off lights and electrical loads when it detects that a space has been unoccupied for a set period of time.