If one ML-light is programmed as “Master” and the other lights are programmed as “Slaves” and the distance between “Master” and “Slaves” are less than 90-100 meters, synchronization should function OK. All lights in the ML-series (ML-100, ML-200 and ML-300) can be programmed as either “Master” or “Slave”.
If the distance between “Master” and “Slaves” is between 100-450 meters, a dedicated Synch-Master must be used. This device can be powered at 4.5 VDC or 10-27 VDC battery and fit to the houses used for the ML-100, ML-200 and ML-300.