Audio Entry Systems
Bell System was established in 1971 as a distributor and installer of door entry telephones and access control systems. In 1979 the installation business was rapidly overtaken by manufacturing following the introduction of its first door entry telephone. Since then Bell System has firmly established itself as a leading manufacturer of door entry telephone systems.
This audio kit from BPT is perfectly suitable for a single dwelling or a small office building. It comes complete with a weather resistant entry panel along with an easy to operate audio handset.