In dividing the gate automatics into levels the parameters given by the manufacturer and our experience and subjective opinion have been taken into account.
Top Level. Models Lift-Master SLY500 and SLY1000 belong into this class. The choice of the model depends on the mass of the gate and the width of the opening. A powerful control centre, driver, mini remote control with 3 channels, safety ray, flashing light with an antenna and 3m of a rack belong into the set. The driver is suitable for a gate which weighs up to 500 kg (SLY500) or up to 1000 kg (SLY1000). For intensive use, up to 20 operation cycles per hour. 2 years warranty.
Medium Level. Models AldSlider 500/800/1500.
A control centre, remote control, safety ray, 3 m of a rack and a driver belong into the set. It is suitable for intensive use, e.g. drive-in gates of smaller companies, area of car repair shops, summer cottage co-operatives, etc. 1 year warranty.