There is a risk that the remote controls starting or stopping another plant. Remote Control are enrolled simple installation in the setup.
However, there may be problems with that neighbor sensors trigger your system.
It can easily be avoided by changing the house code in one system.
In all sensors, panels, sirens and remotes are four "jumpers" or contacts. These can be made in either position "on" or "off". I can therefore have each your "house code" on all devices. Only devices with the same "house code" can communicate. All units and construction is set to the same factory, but in this manual it is described how it changed.