Intercom & Keyless Entry Solutions Upgrade / Retrofit your old analog intercom to IP video system How to upgrade your old Intercom by using existing cable or by wireless.
As apartment and multi unit dwellings become more popular, owners are looking for more advanced features in their intercom systems. However, old buildings often do not have data network wiring in place to install modern state of the art IP-based intercom systems. The costs associated with rewiring have also become a barrier for many intercom…