Our installer asked for a difficult installation. We provided a good solution. As seen in the image installing a sliding door was impossible for the space and opening outside was dangerous for the road traffic. Due to the existing ramp, there was only one possibility for an opening, a hinged flap.

In this case the door was installed with a lower flap with a 3LB66RT150A1A2 and a 3LC50RT400A3A2 for the door. Also note that it has been made without any lock, although the units come with hydraulic blocks automations RT.

In the case of electronics, it has been chosen by the control unit model HYDOM Q2MNB with opening sequence of phase times, first the flap (with the 3LB unit) and then the door (with the 3LC unit) and it goes reverse, as can be seen in the video.