Commodity200920102011
Burglar/fire alarms & sim. app.$717,537$770,493$726,380
Indicator panels incorp. liquid crystal devices (Lchemically defined)/light ...$11,545$12,668$15,242
Electric sound/visual signalling app. (e.g., bells/sirens/indicator panels/ ...$1,722,388$248,086$839,137
Parts of the app. of 85.31$405,834$305,288$256,021
Total$2,857,304$1,336,535$1,836,780