Beacon compatiblity

We would like to know if there is any compatiblity in between the BR-2 receiver and the AIM transmitters.
We have two AIM transmitters and we would like to buy a BR-2 receiver in order to measure acceleration times with a Formula SAE.
We have two AIM transmitters and we would like to buy a BR-2 receiver in order to measure acceleration times with a Formula SAE.