Need help to install remote start on Accord 91

Can somebody help me install RS900Vll on my honda accord 91 LX ?
how many relay do i need?

Remote start installation was pretty easy. I just installed a crimeguard on my 90 honda accord.

All the wires are easy to get to, the only wire I didn’t hook up was the horn.

I used the wiring diagram found here. http://www.bulldogsecurity.com/diagrams/diagrams.htm

It took me about 4 hours to install, I soldiered every connection.

Thanks