The R5815NT series ShatterPro3 is an advanced series of acoustic glassbreak sensors. In laboratory tests to compare reliability with the excellent proven standard of the ShatterPro2 (GS903N), the ShatterPro3 provides 250 percent better false alarm immunity. The coverage pattern can be easily adjusted to fit small or large rooms. Interference ouside the range will not cause false alarms.
Using the patented “Pattern Recognition Technology”, the sensor looks for patterns that are typical for breaking glass. This results into a greater false alarm immunity for the ShatterPro3 range.