home security alarm school project question schematic check

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anzdyy

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i am doing a home security alarm. the top part is a alarm by using a remote control. the below part is the fire alarm.. pls help me check my connection all this pls... i am very not sure... i tried from the datasheet (link below)... i don know how to connect some of the connection.. pls help
**broken link removed** (figure 13 page 8)
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please do not jumble up with all mixture ...first divide ur section n work individually ...its not tht u can follow only 1 data sheet ..there are many ....at first make ur remote control alarm secondly fire alarm n interate them okey ??....u can give me some points if u want
 

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