Controlled doors / door entry systems

Door entry systems are an increasingly popular security feature and are commonly used in blocks of flats and other private residencies. They are also found in other areas where access needs to be restricted but a full access control system is not appropriate, for example hospital wards.
Abbey services Security has been installing, maintaining and repairing quality door entry systems for 20 years, in all kinds of premises and in every type of configuration.
The most basic door entry systems simply allow speech between someone wanting to gain access through a controlled door and a person inside the building, who can then admit the caller by pressing a button. These entry phone systems are commonplace but there are many other technologies available depending on your exact requirements.
These include concierge intercom systems, handset to handset phone intercoms, audio video entry systems, telephone based door entry, wireless door entry systems,