Relay module for opening up to 4 additional accesses, wired from the Abrebox call panel for opening additional accesses from smartphones like garages,_cc781905-5cde- 3194-bb3b-136bad5cf58d_2nd entrance hall door, sports areas, etc.
 Power: 12VDC.
 It includes programming so that you only have to enter your code and user permissions in the management panel.