If you do have an intercom handset in your property, you can choose a different location for Klevio device. Replacement installation is whether you want to replace your intercom with Klevio (1), have Klevio installed alongside and in parallel (2), or discreetly concealed somewhere else (3). Please keep in mind that replacement installations are only possible in full if you choose the device that also functions as an intercom handset (Klevio Omni).