Commodity200520062007200920102011
Burglar/fire alarms & sim. app.$995$746$10$13,792$1,839$27,334
Indicator panels incorp. liquid crystal devices (Lchemically defined)/light ... $5,865$4,865  $3,983
Electric sound/visual signalling app. (e.g., bells/sirens/indicator panels/ ...$875 $200$7,188$318$1,626
Parts of the app. of 85.31 $9,888$32,130   
Total$1,870$16,499$37,205$20,980$2,157$32,943