Electronic box SM_4L4F

Control and trace accesses: main entrances, office accesses, parking accesses, sensitives areas though a secured and highly performant automation card SA2 and its controller L4F.

This box can be installed far from the automated card to command accesses among which an elevator for example.  

The small electronic box is designed to securely hold controller boards or concentrator cards or door's controller cards and their power supplies.