AMS is an accessory mounting system for jacks, indicators, switches and controls. The AMS-UF1 Universal Frame mounts directly into any RACK-UP mounting bay (see RACK-UP Mounting Accessories). The frame features four accessory bays and a tamper-resistant label strip the installer uses to identify each installed accessory. AMS accessories also mount in the RMS-4 Wall Panel and in the SR-4 Mounting Rack.