Powerful cross-cut shredder for large offices Shreds 28-30 sheets per pass into 4 x 40mm cross-cut particles (Security Level 3) Safety Protection System features electronically-controlled, transparent safety shield in paper entry Electronic Capacity Control indicator helps prevent paper jams by indicating sheet capacity levels during the shredding process Features 400mm paper entry plus continuous duty motor for non-stop shredding Energy saving mode after 1 hour of inactivity For 20+ users