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The Tactical Automated Security System (TASS) is a U.S. Air Force intrusion detection and surveillance system used for security monitoring around fixed site airbases, semi-permanent Forward Operating Bases (FOBs), and other mobile tactical deployments. The system consists of thermal imagers, sensors, communications, power and annunciation ...
It is connected by a hose (18, green) to the air circuit and arms automatically when the air circuit is opened. A PASS device ( personal alert safety system ), also known as a distress signal unit (DSU) or ADSU ( automatic distress signal unit ), is a personal safety device used primarily by firefighters entering a hazardous or "immediately ...
In one common alarm sequence, the light in a window will flash and a bell or horn will sound to attract the operator's attention when the alarm condition is detected. The operator can silence the alarm with a button, and the window will remain lit as long as the process is in the alarm state.
This article lists American military electronic instruments/systems along with brief descriptions. This list specifically identifies electronic devices which are assigned designations according to the Joint Electronics Type Designation System, beginning with the AN/ prefix.
An air compressor blows the air into one set of horns, and then it automatically switches to the other set. As this back and forth switching occurs, the sound changes tones. Its sound power varies, but could get as high as approximately 125 dB, depending on the compressor and the horns.
Directive/informative call to take Surface/Air action or establish an air-to-air (A/A) posture that will allow engagement of a specified target or threat. Cowboys Ships of an ASW Search and Attack Unit (SAU). Crank To maneuver beyond the range of a missile; implies illuminating target at radar gimbal limits in a beyond visual range engagement ...
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