This Slave unit is used when a Frolight System exceeds 1200 meters, with this slave unit another 1200 meters of IR-TUBE can be attached to the system. The Slave module will automatically connect to the Master control unit via a wireless connection and transfer all data. This data can be viewed in the MyFrolight Platform.
As extra safety there's a manual switch to overrule electronics and turn on the IR-TUBES.