The box the receiver fits in is worthless
There are three parts to this,the transmitter, the receiver and the box the receiver goes into to protect it. Nice little box, it has holes for the input and output wires, but they don't line up in the least with the terminals on the receiver. There is absolutely zero space to run the wires through the provided holes. I have not tried out the unit, the others I purchased through a different seller are very similar, but have room to wire things up and work just fine.
Look carefully at the picture provided and you can see the terminals line up with a tab to ensure the box cover is aligned. It even has a nice catch on the side. I know, your thinking just put in a couple more holes. Well, for the same (or less) money I purchased these without having to go through that. Just very poor planning on someone's part or the circuit board layout changed and they didn't bother to change the box. As you can tell, this sort of ticks me off. I'd buy again, but from a different source.
Verified purchase: YesCondition: New