I’m an engineer at a power plant in the Caribbean. I just have some inquiries regarding this wireless relay’s operation, and the possibility of your engineers making a modification so that i’d be able to insert a repeater of some sort between the two modules. I need a repeater because there are a few walls between the equipment that the contact closure would be on and the equipment we intend to use to mirror that.
We actually do not sell a device that is a dedicated repeater for these devices. However this modem accomplishes exactly that:
You’ll need to power it with a simple USB power supply and just place it between the two mirror boards. It will repeat the signals and relay them to the receiver board. We have several users who implemented this and it works great.
If you have any other questions please let us know.