Patent attributes
An occupancy sensing system and/or an occupancy sensor including a transmitter arranged and configured to provide a verbal (i.e., audio) notification before changing a state of a load such as, for example, turning OFF a load (e.g., lights, etc.) coupled thereto. In some embodiments, at a predetermined period of time prior to changing the state of the load, the occupancy sensor emits a verbal notification to elicit feedback from any occupant who may be present in the monitored space. In response, the occupant may respond with a verbal confirmation and/or by moving. In some embodiments, the transmitter may be a speaker for transmitting a verbal notification. Alternatively, the transmitter may be a wireless transmitter for communicating with a remote device for relaying the verbal notification.
