When the battery tool is switched on/off, the connected mains suction device starts/stops automatically; Compatible with the common battery, mains tools and mains vacuum cleaners available in the market; Manual start of the suction unit also by means of the remote button on the Hose connection sleeve; The âVibration Detectionâ function on the transmitter allows you to switch the on/off automatically Vacuum cleaner through the perception of vibrations; If the vibrations are too low, the transmitter can be connected to the multiband Can be connected directly to the extraction tool; Multi-band for fixing the transmitter at all common hose diameters; Start/Stop-Set CordlessControl replaces the function of the integrated in a mains suction device Device socket; ; This text is machine translated.