We utilise a wide range of audio and video intercom systems from reputable suppliers to ensure replacement components are readily available. The various intercom systems are either supplied in non-expandable kit forms which are cheap but effective or component systems which are expandable and used for large residential homes, small complexes and businesses. Where cabling is impractical, Wireless intercom systems are available however but have limited range.
Residential complexes and estates are moving away from wired intercom systems to the more practical and popular GSM based intercom systems. The most popular on the market is the MKII which includes an embedded SIM which cannot be stolen. Three numbers can be programmed per unit and includes built in access control facilities for biometric readers, access keypads, underground loops with any more features as well as online usage reports