The Rapiscan/TSA AM270 is a remote alarms monitor used with Rapiscan radiation detection pedestrian and vehicle portal monitors. The AM270 provides both audible and visual alarm indications for radiation alarms, low and high background alarms, and tamper conditions. Parallel relay outputs are provided to permit interfacing with existing alarm systems. The AM270 may be located up to 650 ft (200 m) from the farthest pillar to be monitored.