This device allows you to lock all the doors when arming the alarm from a remote control. However this is only possible if your vehicle has already central locking or if you install a motor LA507 in e
Dimension 86x60x33mm . Weight 105gr . Supply 12Vc This device allows you to lock all the doors when arming the alarm from a remote control. However this is only possible if your vehicle has already central locking or if you install a motor LA507 in each door. The FERM unit can be connected to any car alarm system. Installation is simple and quick thanks to the connectors on the unit.