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WANTED: Bluetooth Bee to Unlock car (or anything for that matter) Answered

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I have an Arduino uno, A  relay shield with both 4 onboard relays and an Xbee socket with a Bluetooth Bee plugged in.

I need the code to:

What I want is to be a able to pair my phone with the Arduino, and after that whenever it detects my phone (or whatever, just a device that has been paired previously) it will do 2 things. 1 is send a low voltage, low amperage momentary ground via relay 1, and 2 send the same via relay 2 to another device (this one would be 12v)

Now when it becomes Unpaired it will wait a variable amount of time (Say 20 seconds) and then send another low voltage low amperage ground pulse via relay 3, and repeat the 12V ground pulse via relay 2 again.

After that it will repeat the process from the beginning. 

Im willing to Pay a Modest fee for this, and afterwards Im going to make an Instructable for anyone wanting to do the same..... and the code will be made freely available for all.
Thank you for your consideration.