DPS with Cartridge + Remote signaling

The DPS with cartridge allows the replacement of the cartridge in case of failure,
no need to disconnect the cables. They also have models with
Remote Signing option, which allows sending an external signal
When the DPS comes into fault.
This line has the indication of the end of useful life through a
mechanical banderin located at the front of the product. When
banner is in green color means the product is in
and when the banderin is in the red color means that
product is in fault and the cartridge needs to be replaced.