Commodity20052006200720082009
Burglar/fire alarms & sim. app.$5,516$2,356$26,683$833$733
Indicator panels incorp. liquid crystal devices (Lchemically defined)/light ...$134$3,487$141 $7,500
Electric sound/visual signalling app. (e.g., bells/sirens/indicator panels/ ...$1,246$1,916$34$126 
Total$6,896$7,759$26,858$959$8,233