SADS triggers an alarm and identifies azimuth and elevation of a fire source when sniper or small arms fire is detected in a defined area. SADS can be deployed as a stationary, manportable (helmet-mounted) or vehicle-mounted system. The system can define sectors to 360º coverage and can detect and identify a single/multipleround sniper fire signal to ranges of 1,000 m with standard deviation of less than 3º. Rafael said the system has a proven probability of greater than 98 per cent and a false alarm rate of less than 1 per cent.