Smart occupancy sensor

Known as RoomSense IQ, this small device mounts somewhere within a small room and uses a number of different technologies to keep track of the number of occupants in a room.

The primary method is mmWave radar which can sense the presence of a person up to five meters away, but it also includes a PIR sensor to help prevent false positives and distinguish human activity from non-human activity.

The device integrates with home automation systems to feed them occupancy data to use to further improve the performance of those types of systems.