Many lifetimes ago I owned a mobile electronics shop and was a Clifford dealer. I recently purchased an older Toyota 4Runner with an old non-functioning alarm an no keyless transmitters. I'm gifting the vehicle to a nephew and am intending on installing an Avant Guard 3 I found in a box in my garage. Unfortunately I don't have any installation guides any longer. I also found a Clifford Digital Omni Sensor (two piece unit) that I'd like to integrate as well so any guidance with that would also be appreciated.