Slave presence sensor for ceiling mounting. Presence detector, slave with oval detection area and long range as surface-mounted version, significant energy saving potential especially in large rooms and when monitoring large areas, only one master required for switching the light, detection of movement in all room segments possible with slaves, switching pulse to the master when movement is detected, detection of movement independent of the ambient brightness, no setting elements on the slave, sensor and power unit in one housing, mounting height max. 14m, range see table.
