The Autosensor is generally used in areas where there is limited space or where a more open environment is required.
The Autosensor is a movement detector so cannot be used in place of a presence detector (i.e in place of a safety detector). It operates by detecting movement across the field and then opening the gate.
As each sensor is factory set further adjustment is necessary on site to increase the optimium range. Care should be taken when positioning the autosensor as it may be effected by cross pedestrian traffic flow and lead to false opening of the gate.