Intercom systems are an effective way of communicating with others whilst maintaining personal safety at all times. They are also extremely effective for communicating with others over a large area i.e. paging.
Intercoms can be audio only or can include a video feature allowing for visual screening and can be used for:
Audible or visual screening of visitors before granting access to land or building.
Audible or visual monitoring of selected areas.
Allow for total privacy of controller inside home or building.
Can be used for paging within large complexes i.e. factories or large homes.