The HS-660 has been evaluated by the NSA and meets the requirements of NSA/CSS Specification 02-01 for High Security Cross-Cut Shredders. TAA Compliant. Sheet Capacity Sensor helps prevent paper jams by indicating sheet capacity levels during the shredding process. SilentShred™ offers ultra-quiet performance for shared workspaces. Electronically controlled Safety Shield stops shredder when opened. Automatically shuts off after 30 minutes of inactivity for zero energy consumption. Auto-Oil™ automatically lubricates the cutters to enhance performance and extend shredder life. Shreds 6 sheets per pass into unreconstructable 1/32” x 3/16” cross-cut particles for NSA-approved security (Security Level P-7). Features 10.25” paper entry plus continuous duty motor for non-stop shredding. Requires a dedicated 15 amp outlet for optimal performance. 26 gallon bin. 36.5”H x 19.25”W x 18.5”D.