Intercom systems have had an evolution in recent years, formerly an intercom system was only in audio with different means to communicate with the entrance door of the building,
either with a telephone installed in the apartment or a station with push buttons to communicate with the intercom panel at the entrance of the building.
Today we find the same systems but with less electrical cables, simpler installation and with much more audio quality.
There have also appeared wireless intercom systems, video intercom system, entry telephone intercom systems with IP and SIP technology that even allows incorporating video.
Access controls have been added to conventional intercom systems, giving the user the possibility to open the door either with a proximity card or with a keypad.
All these technologies are available today for apartment buildings, houses, multi-tenant intercom condos, multi-family intercom apartments.
All this range of products are available in Canada supplied and sold by Alpha Intercom. Your intercom system specialist in Laval, Montreal, Canada.