Commodity200520062007200820092010
Burglar/fire alarms & sim. app.$1,932$2,360$2,978$15,542$20,133$18,489
Indicator panels incorp. liquid crystal devices (Lchemically defined)/light ...$8,529 $4,155  $51,449
Electric sound/visual signalling app. (e.g., bells/sirens/indicator panels/ ...$862$9,150$3,439$412$32,078$11,616
Parts of the app. of 85.31  $504$210$4,050$20,143
Total$11,323$11,510$11,076$16,164$56,261$101,697