Presence sensor to put in a vehicle so can open/close corresponding garage door

[h0ckeysk8er (Bruce Pinsky)]

@jordan.c.emery

I am not sure if this topic has been addressed recently or not. I havent been able to find anything from recently.

I am looking for a presence sensor to place in each vehicle so that when it arrives/leaves, the corresponding garage door will open.

I cannot use the cell phone, as sometimes we switch vehicles, depending on weather, or if we need to pick up a larger item at home depot/lowes.

When Vehicle one leaves, i want door 1 to close, if vehicle 1 returns, i want door 1 to open. Getting them to close is easy, its getting the right one to open.

Discussion of car presence detection here. There are newer mmwave sensors (Aqara FP1/2, Everything Presence One) that allow for zoning which you could put outside the garage door and define a specific area of detection for when the car arrives.