Video Recorder Lock Box Product Type Lock Box Compatible Surveillance Equipment Digital Video Recorders Compatible with Series Universal Includes Single Fan Color Black Features Interlocking Lift Off Lid Key Locked Hinged Front Door Removable Vent Blockers Stand Alone or Rack Mountable For Use With Video Surveillance Recorders Overall Height 5 in Overall Width 17 1/4 in Standards NDAA Section 889 Part B Guidelines