1. As Spark LINK operates on the 2.4 GHz wireless system, it is advisable to keep the receiver away from other devices emitting signals.
2. Make sure that Spark LINK TX & RX are in a valid range which is 30 meters (98.43 Feet).
3. Ensure that Spark LINK TX & RX are in the line of sight, with no objects or walls obstructing the path between them.