The UltraLink receiver (ULTRAHGA) installs inside fixtures that don’t have a sensor onboard. It includes a high-gain antenna to drastically increase Bluetooth range and mesh quality.
Sensors and switches send commands to the receiver through the Bluetooth mesh network, telling the fixture how to operate based on motion, daylight, switching, or scheduled events (ULTRAGATEWAY accessory required for time-based events).
Typically, about 75% of fixtures will have a receiver and 25% will have sensors.
Range is highly dependent on the integration of fixtures, environment, and conditions. It is recommended to conduct testing for range accuracy.