A 'Visual Intercom' gives you the priceless facility of actually seeing your visitors face before deciding whether or not to speak to them. Although it is more expensive and extra lighting at the gateway may need considering, this added dimension gives you even more control over whom you allow onto your property.
The standard 'Visual Intercom' is a one-to-one set of equipment, where one outside speech and camera unit station communicates with one indoor wall mounted telephone and miniature television monitor.
